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class="form-control multi-line-value multi-line-input" type="text" value="" aria-label="value" id="multi-line-type-input-sw" placeholder="use * to find all documents using software"> <input name="ml-0-v" class="form-control multi-line-value multi-line-input" type="text" value="" aria-label="value" id="multi-line-type-input-br" placeholder="find documents about the life or work of a person"> <span class="multi-line-value" id="multi-line-type-multiselect-db"> <select class="multi-line-selectpicker" data-width="100%" multiple> <option value="zbl">Zbl</option> <option value="arxiv">arXiv</option> <option value="jfm">JFM</option> <option value="eram">ERAM</option> </select> <input type="hidden" class="multi-line-input" name="ml-0-v" value=""> </span> </div> <form name="documents" method="GET" action="/" autocomplete="off"> <div class="documents multi-line" style="display: none;"> <div class="forms"> <ul class="nav forms"> <li class="one-line"> <span tabindex="0" class="glyphicon 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value="cc">MSC</option> <option data-type="input" value="cc1">MSC Primary</option> <option data-type="input" value="so">Source / Journal</option> <option data-type="input" value="pu">Publisher</option> <option data-type="input" value="la">Language</option> <option data-type="input" value="ab">Summary / Review</option> <option data-type="input" value="rv">Reviewer</option> <option data-type="input" value="an">zbMATH ID</option> <option data-type="input" value="en">External ID</option> <option data-type="input" value="ut">Keywords</option> <option data-type="input" value="sw">Software</option> <option data-type="input" value="br">Biographic Ref</option> <option data-type="input" value="rft">Reference Text</option> <option data-type="multiselect-db" value="db">Database</option> <option data-divider="true"></option> <option data-function="remove-line" data-content='<span class="glyphicon glyphicon-minus" aria-hidden="true"></span> remove line' value="any">remove line</option> </select><input name="ml-1-v" class="form-control multi-line-value multi-line-input" type="text" value="" aria-label="value"><select class="form-control multi-line-operators multi-line-selectpicker" name="ml-1-op" aria-label="operator"> <option value="and" selected>AND</option> <option value="andnot">AND NOT</option> <option value="or">OR</option> </select></div> </div> <div class="row ml-2"> <div class="col-xs-12 form-inline multi-line"> <select class="form-control multi-line-field multi-line-selectpicker" name="ml-2-f" aria-label="field"> <option data-type="input" value="any">Anywhere</option> <option data-type="input" value="au" selected>Authors</option> <option data-type="input" value="ti">Title</option> <option data-type="input" value="py">Year</option> <option data-type="range" value="pyr">Year Range</option> <option data-type="input" value="cc">MSC</option> <option data-type="input" value="cc1">MSC Primary</option> <option data-type="input" value="so">Source / Journal</option> <option data-type="input" value="pu">Publisher</option> <option data-type="input" value="la">Language</option> <option data-type="input" value="ab">Summary / Review</option> <option data-type="input" value="rv">Reviewer</option> <option data-type="input" value="an">zbMATH ID</option> <option data-type="input" value="en">External ID</option> <option data-type="input" value="ut">Keywords</option> <option data-type="input" value="sw">Software</option> <option data-type="input" value="br">Biographic Ref</option> <option data-type="input" value="rft">Reference Text</option> <option data-type="multiselect-db" value="db">Database</option> <option data-divider="true"></option> <option data-function="remove-line" data-content='<span class="glyphicon glyphicon-minus" aria-hidden="true"></span> remove line' value="any">remove line</option> </select><input name="ml-2-v" class="form-control multi-line-value multi-line-input" type="text" value="" aria-label="value"><select class="form-control multi-line-operators multi-line-selectpicker" name="ml-2-op" aria-label="operator"> <option value="and" selected>AND</option> <option value="andnot">AND NOT</option> <option value="or">OR</option> </select></div> </div> <div class="row ml-3"> <div class="col-xs-12 form-inline multi-line"> <select class="form-control multi-line-field multi-line-selectpicker" name="ml-3-f" aria-label="field"> <option data-type="input" value="any">Anywhere</option> <option data-type="input" value="au">Authors</option> <option data-type="input" value="ti" selected>Title</option> <option data-type="input" value="py">Year</option> <option data-type="range" value="pyr">Year Range</option> <option data-type="input" value="cc">MSC</option> <option data-type="input" value="cc1">MSC Primary</option> <option data-type="input" value="so">Source / Journal</option> <option data-type="input" value="pu">Publisher</option> <option data-type="input" value="la">Language</option> <option data-type="input" value="ab">Summary / Review</option> <option data-type="input" value="rv">Reviewer</option> <option data-type="input" value="an">zbMATH ID</option> <option data-type="input" value="en">External ID</option> <option data-type="input" value="ut">Keywords</option> <option data-type="input" value="sw">Software</option> <option data-type="input" value="br">Biographic Ref</option> <option data-type="input" value="rft">Reference Text</option> <option data-type="multiselect-db" value="db">Database</option> <option data-divider="true"></option> <option data-function="remove-line" data-content='<span class="glyphicon glyphicon-minus" aria-hidden="true"></span> remove line' value="any">remove line</option> </select><input name="ml-3-v" class="form-control multi-line-value multi-line-input" type="text" value="" aria-label="value"><div id="multi-line-plus"> <a href="#"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span> add line</a> </div></div> </div> </div> <div class="row"> <div class="col-xs-12 form-inline"> <div class="form-group field checkboxes-wrapper" id="checkboxes-wrapper-test" style="visibility: hidden; position: fixed;"> <label>Document Type:</label> <div class="checkboxes"> <div class="slider"> <label title="search for Articles in Journals"> <input type="checkbox" class="form-control" value="j" checked> <span tabindex="0"><small></small></span> Journal Articles </label> </div> <div class="slider"> <label title="search for Articles in Conference Proceedings and Collected Volumes"> <input type="checkbox" class="form-control" value="a" checked> <span tabindex="0"><small></small></span> Collection Articles </label> </div> <div class="slider"> <label title="search for Monographs, Proceedings, Dissertations etc."> <input type="checkbox" class="form-control" value="b" checked> <span tabindex="0"><small></small></span> Books </label> </div> <div class="slider"> <label title="search for arXiv Preprints"> <input type="checkbox" class="form-control" value="p" checked> <span tabindex="0"><small></small></span> arXiv Preprints </label> </div> </div> </div> <div class="form-group field checkboxes-wrapper" id="checkboxes-wrapper-real"> <label>Document Type:</label> <div class="checkboxes"> <div class="slider"> <label for="dt-j" title="search for Articles in Journals"> <input type="checkbox" id="dt-j" name="dt" class="form-control" value="j" checked> <span tabindex="0"><small></small></span> Journal Articles </label> </div> <div class="slider"> <label for="dt-a" title="search for Articles in Conference Proceedings and Collected Volumes"> <input type="checkbox" id="dt-a" name="dt" class="form-control" value="a" checked> <span tabindex="0"><small></small></span> Collection Articles </label> </div> <div class="slider"> <label for="dt-b" title="search for Monographs, Proceedings, Dissertations etc."> <input type="checkbox" id="dt-b" name="dt" class="form-control" value="b" checked> <span tabindex="0"><small></small></span> Books </label> </div> <div class="slider"> <label for="dt-p" title="search for arXiv Preprints"> <input type="checkbox" id="dt-p" name="dt" class="form-control" value="p" checked> <span tabindex="0"><small></small></span> arXiv Preprints </label> </div> </div> </div> </div> </div> <div class="row"> <div class="col-xs-12 buttons"> <a tabindex="0" class="btn btn-default clear-all">Reset all <span class="glyphicon glyphicon-remove"></span></a> <div class="submit"> <button class="btn btn-default search" type="submit">Search <span class="glyphicon glyphicon-search"></span></button> </div> </div> </div> </div> </div> </form> <form class="form-inline" name="documents" method="GET" action="/"> <div class="documents one-line" style="display: block;"> <div class="forms"> <ul class="nav forms"> <li class="multi-line"><a href="#">New Multi-Line Search <span class="glyphicon glyphicon-list"></span></a></li> </ul> </div> <div id="search-row" class="input-group box"> <span> <div id="search-field"> <input class="query form-control" type="text" name="q" value="in:158074" aria-label="Search for documents" placeholder="Search for documents" autocomplete="off"> </div> <div class="search-buttons input-group-btn"> <div class="btn-group"> <button class="btn btn-default search" type="submit"><span class="virtual">Search</span> <span class="glyphicon glyphicon-search" style="top: 2px;"></span></button> </div> </div> </span> <span> <div class="search-buttons input-group-btn"> <div class="btn-group"> <div class="btn-group fields"> <button class="btn btn-default dropdown-toggle" data-toggle="dropdown">Fields <i class="caret"></i></button> <ul id="fields" class="dropdown-menu pull-right"> <li><a href="#"><span class="token item">any:</span><span>&nbsp;</span>anywhere (default)</a></li> <li><a href="#"><span class="token item">ab:</span><span>&nbsp;&nbsp;</span>review text</a></li> <li><a href="#"><span class="token item">an:</span><span>&nbsp;&nbsp;</span>zbmath id</a></li> <li><a href="#"><span class="token item">any:</span><span>&nbsp;&nbsp;</span>anywhere</a></li> <li><a href="#"><span class="token item">au:</span><span>&nbsp;&nbsp;</span>contributor name</a></li> <li><a href="#"><span class="token item">br:</span><span>&nbsp;&nbsp;</span>biographic reference name</a></li> <li><a href="#"><span class="token item">cc:</span><span>&nbsp;&nbsp;</span>msc title</a></li> <li><a href="#"><span class="token item">dt:</span><span>&nbsp;&nbsp;</span>document type</a></li> <li><a href="#"><span class="token item">doi:</span><span>&nbsp;&nbsp;</span>doi</a></li> <li><a href="#"><span class="token item">en:</span><span>&nbsp;&nbsp;</span>external id</a></li> <li><a href="#"><span class="token item">la:</span><span>&nbsp;&nbsp;</span>language</a></li> <li><a href="#"><span class="token item">pu:</span><span>&nbsp;&nbsp;</span>publisher</a></li> <li><a href="#"><span class="token item">py:</span><span>&nbsp;&nbsp;</span>year</a></li> <li><a href="#"><span class="token item">rv:</span><span>&nbsp;&nbsp;</span>reviewer name</a></li> <li><a href="#"><span class="token item">so:</span><span>&nbsp;&nbsp;</span>source</a></li> <li><a href="#"><span class="token item">sw:</span><span>&nbsp;&nbsp;</span>software name</a></li> <li><a href="#"><span class="token item">ti:</span><span>&nbsp;&nbsp;</span>title</a></li> <li><a href="#"><span class="token item">ut:</span><span>&nbsp;&nbsp;</span>keyword</a></li> </ul> </div> <div class="btn-group operators"> <button class="btn btn-default dropdown-toggle" data-toggle="dropdown">Operators <i class="caret"></i></button> <ul id="operators" class="dropdown-menu pull-right"> <li><a href="#"><span class="token">a&nbsp;<span class="item">&</span>&nbsp;b&nbsp;</span><span>&nbsp;</span>logical and (default)</a></li> <li><a href="#"><span class="token">a&nbsp;<span class="item">|</span>&nbsp;b&nbsp;</span><span>&nbsp;</span>logical or</a></li> <li><a href="#"><span class="token"><span class="item">!</span>ab&nbsp;&nbsp;&nbsp;</span><span>&nbsp;</span>logical not</a></li> <li><a href="#"><span class="token">abc<span class="item">*</span>&nbsp;&nbsp;</span><span>&nbsp;</span>right wildcard</a></li> <li><a href="#"><span class="token"><span class="item">"</span>ab&nbsp;c<span class="item">"</span></span><span>&nbsp;</span>phrase</a></li> <li><a href="#"><span class="token"><span class="item">(</span>ab&nbsp;c<span class="item">)</span></span><span>&nbsp;</span>parentheses</a></li> </ul> </div> </div> </div> <div class="special"> <ul class="nav help-button"> <li class="dropdown pull-right"> <a href="#">Help <i class="caret"></i></a> </li> </ul> </div> </span> </div> <div class="help"><h2>Examples</h2> <div id="help-terms" role="table"> <div class="help-item" role="row"> <span class="search-example" role="rowheader"><a href="/?q=Geometry">Geometry</a></span> <span class="search-explanation" role="cell" role="cell">Search for the term <em>Geometry</em> in <strong>any</strong> field. 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<a href="/authors/milner.eric-c" title="Author Profile">Milner, Eric C.</a>; <a href="/authors/woodrow.robert-e" title="Author Profile">Woodrow, Robert E.</a></div> <h3 class="title"> <a href="/0707.05058"><strong>Infinite friendship graphs with infinite parameters.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0707.05058">Zbl 0707.05058</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 30-41 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=G%2A+Hahn">G.Hahn</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C99" title="Graph theory">05C99</a> <a class="mono" href="/classification/?q=cc%3A05C15" title="Coloring of graphs and hypergraphs">05C15</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0707.05058" data-ciurl="/ci/04160791" data-biburl="/bibtex/04160791.bib" data-amsurl="/amsrefs/04160791.bib" data-xmlurl="/xml/04160791.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04160791.pdf" title="Zbl 0707.05058 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90087-Z" aria-label="DOI for “Infinite friendship graphs with infinite parameters”" title="10.1016/0095-8956(91)90087-Z">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item4123775" value="4123775" aria-label="mark item Zbl 0686.05039"></div> <div class="author"><a href="/authors/brown.jason-i" title="Author Profile">Brown, Jason I.</a>; <a href="/authors/rodl.vojtech" title="Author Profile">Rödl, Vojtěch</a></div> <h3 class="title"> <a href="/0686.05039"><strong>A Ramsey type problem concerning vertex colourings.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0686.05039">Zbl 0686.05039</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 45-52 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=J%2A+I%2A+Brown">J.I.Brown</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C55" title="Generalized Ramsey theory">05C55</a> <a class="mono" href="/classification/?q=cc%3A05C15" title="Coloring of graphs and hypergraphs">05C15</a> <a class="mono" href="/classification/?q=cc%3A05A17" title="Combinatorial aspects of partitions of integers">05A17</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0686.05039" data-ciurl="/ci/04123775" data-biburl="/bibtex/04123775.bib" data-amsurl="/amsrefs/04123775.bib" data-xmlurl="/xml/04123775.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04123775.pdf" title="Zbl 0686.05039 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90089-3" aria-label="DOI for “A Ramsey type problem concerning vertex colourings”" title="10.1016/0095-8956(91)90089-3">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item4105013" value="4105013" aria-label="mark item Zbl 0675.05058"></div> <div class="author"><a href="/authors/kratochvil.jan" title="Author Profile">Kratochvil, Jan</a></div> <h3 class="title"> <a href="/0675.05058"><strong>String graphs. I: The number of critical nonstring graphs is infinite.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0675.05058">Zbl 0675.05058</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 53-66 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=J%2A+Kratochv%C3%ADl">J.Kratochvíl</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C99" title="Graph theory">05C99</a> <a class="mono" href="/classification/?q=cc%3A05C75" title="Structural characterization of families of graphs">05C75</a> <a class="mono" href="/classification/?q=cc%3A05C35" title="Extremal problems in graph theory">05C35</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0675.05058" data-ciurl="/ci/04105013" data-biburl="/bibtex/04105013.bib" data-amsurl="/amsrefs/04105013.bib" data-xmlurl="/xml/04105013.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04105013.pdf" title="Zbl 0675.05058 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90090-7" aria-label="DOI for “String graphs. I: The number of critical nonstring graphs is infinite”" title="10.1016/0095-8956(91)90090-7">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item4105005" value="4105005" aria-label="mark item Zbl 0675.05050"></div> <div class="author"><a href="/authors/caro.yair" title="Author Profile">Caro, Yair</a>; <a href="/authors/tuza.zsolt" title="Author Profile">Tuza, Zsolt</a></div> <h3 class="title"> <a href="/0675.05050"><strong>Hypergraph coverings and local colorings.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0675.05050">Zbl 0675.05050</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 79-85 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=Y%2A+Caro">Y.Caro</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C65" title="Hypergraphs">05C65</a> <a class="mono" href="/classification/?q=cc%3A05C70" title="Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.)">05C70</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0675.05050" data-ciurl="/ci/04105005" data-biburl="/bibtex/04105005.bib" data-amsurl="/amsrefs/04105005.bib" data-xmlurl="/xml/04105005.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04105005.pdf" title="Zbl 0675.05050 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90092-X" aria-label="DOI for “Hypergraph coverings and local colorings”" title="10.1016/0095-8956(91)90092-X">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item4105001" value="4105001" aria-label="mark item Zbl 0675.05046"></div> <div class="author"><a href="/authors/kriz.igor" title="Author Profile">Kříž, Igor</a>; <a href="/authors/thomas.robin" title="Author Profile">Thomas, Robin</a></div> <h3 class="title"> <a href="/0675.05046"><strong>The Menger-like property of the three-width of infinite graphs.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0675.05046">Zbl 0675.05046</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 85-91 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=I%2A+Kr%C3%ADz">I.Kríz</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C40" title="Connectivity">05C40</a> <a class="mono" href="/classification/?q=cc%3A05C05" title="Trees">05C05</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0675.05046" data-ciurl="/ci/04105001" data-biburl="/bibtex/04105001.bib" data-amsurl="/amsrefs/04105001.bib" data-xmlurl="/xml/04105001.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04105001.pdf" title="Zbl 0675.05046 as PDF">Review PDF</a> </div> <div class="fulltexts"> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item4104997" value="4104997" aria-label="mark item Zbl 0675.05042"></div> <div class="author"><a href="/authors/dean.alice-m" title="Author Profile">Dean, Alice M.</a>; <a href="/authors/hutchinson.joan-p" title="Author Profile">Hutchinson, Joan P.</a>; <a href="/authors/scheinerman.edward-r" title="Author Profile">Scheinerman, Edward R.</a></div> <h3 class="title"> <a href="/0675.05042"><strong>On the thickness and arboricity of a graph.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0675.05042">Zbl 0675.05042</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 147-151 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=A%2A+M%2A+Dean">A.M.Dean</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C38" title="Paths and cycles">05C38</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0675.05042" data-ciurl="/ci/04104997" data-biburl="/bibtex/04104997.bib" data-amsurl="/amsrefs/04104997.bib" data-xmlurl="/xml/04104997.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04104997.pdf" title="Zbl 0675.05042 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90100-X" aria-label="DOI for “On the thickness and arboricity of a graph”" title="10.1016/0095-8956(91)90100-X">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item4095508" value="4095508" aria-label="mark item Zbl 0669.05048"></div> <div class="author"><a href="/authors/petrovic.miroslav-m" title="Author Profile">Petrović, Miroslav</a></div> <h3 class="title"> <a href="/0669.05048"><strong>On graphs with exactly one eigenvalue less than -1.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0669.05048">Zbl 0669.05048</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 102-112 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=M%2A+Petrtovi%C4%87">M.Petrtović</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C50" title="Graphs and linear algebra (matrices, eigenvalues, etc.)">05C50</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0669.05048" data-ciurl="/ci/04095508" data-biburl="/bibtex/04095508.bib" data-amsurl="/amsrefs/04095508.bib" data-xmlurl="/xml/04095508.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04095508.pdf" title="Zbl 0669.05048 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90096-3" aria-label="DOI for “On graphs with exactly one eigenvalue less than -1”" title="10.1016/0095-8956(91)90096-3">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item4089588" value="4089588" aria-label="mark item Zbl 0666.05044"></div> <div class="author"><a href="/authors/egawa.yoshimi" title="Author Profile">Egawa, Y.</a>; <a href="/authors/glas.rainer" title="Author Profile">Glas, R.</a>; <a href="/authors/locke.stephen-c" title="Author Profile">Locke, S. C.</a></div> <h3 class="title"> <a href="/0666.05044"><strong>Cycles and paths through specified vertices in k-connected graphs.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0666.05044">Zbl 0666.05044</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 20-29 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=S%2A+C%2A+Locke">S.C.Locke</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C38" title="Paths and cycles">05C38</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0666.05044" data-ciurl="/ci/04089588" data-biburl="/bibtex/04089588.bib" data-amsurl="/amsrefs/04089588.bib" data-xmlurl="/xml/04089588.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04089588.pdf" title="Zbl 0666.05044 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90086-Y" aria-label="DOI for “Cycles and paths through specified vertices in k-connected graphs”" title="10.1016/0095-8956(91)90086-Y">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item4079477" value="4079477" aria-label="mark item Zbl 0661.05054"></div> <div class="author"><a href="/authors/kratochvil.jan" title="Author Profile">Kratochvíl, Jan</a></div> <h3 class="title"> <a href="/0661.05054"><strong>String graphs. II: Recognizing string graphs is NP-hard.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0661.05054">Zbl 0661.05054</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 67-78 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=Jan+Kratochv%C3%ADl">Jan Kratochvíl</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C75" title="Structural characterization of families of graphs">05C75</a> <a class="mono" href="/classification/?q=cc%3A68R10" title="Graph theory (including graph drawing) in computer science">68R10</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0661.05054" data-ciurl="/ci/04079477" data-biburl="/bibtex/04079477.bib" data-amsurl="/amsrefs/04079477.bib" data-xmlurl="/xml/04079477.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/04079477.pdf" title="Zbl 0661.05054 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90091-W" aria-label="DOI for “String graphs. II: Recognizing string graphs is NP-hard”" title="10.1016/0095-8956(91)90091-W">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item24678" value="24678" aria-label="mark item Zbl 0742.05037"></div> <div class="author"><a href="/authors/siran.jozef" title="Author Profile">Širáň, Jozef</a>; <a href="/authors/skoviera.martin" title="Author Profile">Škoviera, Martin</a></div> <h3 class="title"> <a href="/0742.05037"><strong>Characterization of the maximum genus of a signed graph.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0742.05037">Zbl 0742.05037</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 124-146 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=rv%3A4963">K.Heinrich (Burnaby)</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C10" title="Planar graphs; geometric and topological aspects of graph theory">05C10</a> <a class="mono" href="/classification/?q=cc%3A05C78" title="Graph labelling (graceful graphs, bandwidth, etc.)">05C78</a> <a class="mono" href="/classification/?q=cc%3A05C35" title="Extremal problems in graph theory">05C35</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0742.05037" data-ciurl="/ci/00024678" data-biburl="/bibtex/00024678.bib" data-amsurl="/amsrefs/00024678.bib" data-xmlurl="/xml/00024678.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/00024678.pdf" title="Zbl 0742.05037 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90099-6" aria-label="DOI for “Characterization of the maximum genus of a signed graph”" title="10.1016/0095-8956(91)90099-6">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item24677" value="24677" aria-label="mark item Zbl 0759.05061"></div> <div class="author"><a href="/authors/riha.stanislav" title="Author Profile">Řiha, Stanislav</a></div> <h3 class="title"> <a href="/0759.05061"><strong>A new proof of the theorem by Fleischner.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0759.05061">Zbl 0759.05061</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 117-123 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=rv%3A3538">M.Hager (Leonberg)</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C45" title="Eulerian and Hamiltonian graphs">05C45</a> <a class="mono" href="/classification/?q=cc%3A05C40" title="Connectivity">05C40</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0759.05061" data-ciurl="/ci/00024677" data-biburl="/bibtex/00024677.bib" data-amsurl="/amsrefs/00024677.bib" data-xmlurl="/xml/00024677.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/00024677.pdf" title="Zbl 0759.05061 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90098-5" aria-label="DOI for “A new proof of the theorem by Fleischner”" title="10.1016/0095-8956(91)90098-5">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item24676" value="24676" aria-label="mark item Zbl 0755.05060"></div> <div class="author"><a href="/authors/wenger.rephael" title="Author Profile">Wenger, R.</a></div> <h3 class="title"> <a href="/0755.05060"><strong>Extremal graphs with no \(C^{4,}\)s, \(C^{6,}\)s, or \(C^{10,}\)s.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0755.05060">Zbl 0755.05060</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 113-116 (1991)</a>. </div><div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C35" title="Extremal problems in graph theory">05C35</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0755.05060" data-ciurl="/ci/00024676" data-biburl="/bibtex/00024676.bib" data-amsurl="/amsrefs/00024676.bib" data-xmlurl="/xml/00024676.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/00024676.pdf" title="Zbl 0755.05060 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90097-4" aria-label="DOI for “Extremal graphs with no \(C^{4,}\)s, \(C^{6,}\)s, or \(C^{10,}\)s”" title="10.1016/0095-8956(91)90097-4">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item24675" value="24675" aria-label="mark item Zbl 0741.05003"></div> <div class="author"><a href="/authors/ivanco.jaroslav" title="Author Profile">Ivančo, J.</a></div> <h3 class="title"> <a href="/0741.05003"><strong>An interpolation theorem for partitions which are indivisible with respect to cohereditary properties.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0741.05003">Zbl 0741.05003</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 97-101 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=rv%3A4963">K.Heinrich (Burnaby)</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05A18" title="Partitions of sets">05A18</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0741.05003" data-ciurl="/ci/00024675" data-biburl="/bibtex/00024675.bib" data-amsurl="/amsrefs/00024675.bib" data-xmlurl="/xml/00024675.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/00024675.pdf" title="Zbl 0741.05003 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90095-2" aria-label="DOI for “An interpolation theorem for partitions which are indivisible with respect to cohereditary properties”" title="10.1016/0095-8956(91)90095-2">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item24674" value="24674" aria-label="mark item Zbl 0758.05070"></div> <div class="author"><a href="/authors/tuza.zsolt" title="Author Profile">Tuza, Zsolt</a></div> <h3 class="title"> <a href="/0758.05070"><strong>Extensions of Gallai&rsquo;s graph covering theorems for uniform hypergraphs.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0758.05070">Zbl 0758.05070</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 92-96 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=rv%3A6801">C.-Q.Zhang (Morgantown)</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C65" title="Hypergraphs">05C65</a> <a class="mono" href="/classification/?q=cc%3A05C70" title="Edge subsets with special properties (factorization, matching, partitioning, covering and packing, etc.)">05C70</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0758.05070" data-ciurl="/ci/00024674" data-biburl="/bibtex/00024674.bib" data-amsurl="/amsrefs/00024674.bib" data-xmlurl="/xml/00024674.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/00024674.pdf" title="Zbl 0758.05070 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90094-Z" aria-label="DOI for “Extensions of Gallai&#39;s graph covering theorems for uniform hypergraphs”" title="10.1016/0095-8956(91)90094-Z">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item24673" value="24673" aria-label="mark item Zbl 0754.05050"></div> <div class="author"><a href="/authors/fassbender.bert" title="Author Profile">Fassbender, Bert</a></div> <h3 class="title"> <a href="/0754.05050"><strong>On a generalization of a theorem of Nash-Williams.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0754.05050">Zbl 0754.05050</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 42-44 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=rv%3A6198">R.E.L.Aldred (Dunedin)</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C40" title="Connectivity">05C40</a> <a class="mono" href="/classification/?q=cc%3A05C45" title="Eulerian and Hamiltonian graphs">05C45</a> <a class="mono" href="/classification/?q=cc%3A05C38" title="Paths and cycles">05C38</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0754.05050" data-ciurl="/ci/00024673" data-biburl="/bibtex/00024673.bib" data-amsurl="/amsrefs/00024673.bib" data-xmlurl="/xml/00024673.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/00024673.pdf" title="Zbl 0754.05050 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90088-2" aria-label="DOI for “On a generalization of a theorem of Nash-Williams”" title="10.1016/0095-8956(91)90088-2">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item24672" value="24672" aria-label="mark item Zbl 0743.05022"></div> <div class="author"><a href="/authors/hilton.anthony-j-w" title="Author Profile">Hilton, A. J. W.</a></div> <h3 class="title"> <a href="/0743.05022"><strong>The total chromatic number of nearly complete bipartite graphs.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0743.05022">Zbl 0743.05022</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 9-19 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=rv%3A1164">J.Mitchem (San José)</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C15" title="Coloring of graphs and hypergraphs">05C15</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0743.05022" data-ciurl="/ci/00024672" data-biburl="/bibtex/00024672.bib" data-amsurl="/amsrefs/00024672.bib" data-xmlurl="/xml/00024672.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/00024672.pdf" title="Zbl 0743.05022 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90085-X" aria-label="DOI for “The total chromatic number of nearly complete bipartite graphs”" title="10.1016/0095-8956(91)90085-X">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div> <div class="list" role="listitem"> <article> <div class="mark-btn"><input type="checkbox" name="mark" id="item24671" value="24671" aria-label="mark item Zbl 0736.05039"></div> <div class="author"><a href="/authors/du.ding-zhu" title="Author Profile">Du, D. Z.</a>; <a href="/authors/hsu.d-frank" title="Author Profile">Hsu, D. F.</a>; <a href="/authors/hwang.frank-kwangming" title="Author Profile">Hwang, F. K.</a>; <a href="/authors/?q=ai%3Azhang.xinmin.1%7Czhang.xiaoming.2%7Czhang.ximeng%7Czhang.xueming%7Czhang.ximing%7Czhang.xian-mo%7Czhang.xinming%7Czhang.xiaomeng%7Czhang.ximin%7Czhang.xianming%7Czhang.xuemao%7Czhang.xingming%7Czhang.xiuming%7Czhang.xuming%7Czhang.xumei%7Czhang.xiongming%7Czhang.xiumei%7Czhang.xiaoman%7Czhang.xiangmei%7Czhang.xinmiao%7Czhang.xiaomei%7Czhang.xiaomiao%7Czhang.xianmin%7Czhang.xuemin%7Czhang.xiaomin%7Czhang.xinmeng%7Czhang.xiangming%7Czhang.xiumin%7Czhang.xingmin%7Czhang.xinman%7Czhang.xuemei.3%7Czhang.xuanming" title="Author Profile">Zhang, X. M.</a></div> <h3 class="title"> <a href="/0736.05039"><strong>The Hamiltonian property of generalized de Bruijn digraphs.</strong></a> <i>(English)</i> <a class="label nowrap" href="/0736.05039">Zbl 0736.05039</a> </h3> <div class="source"> <a href="/serials/480" title="Journal Profile">J. Comb. Theory, Ser. B</a> <a href="/?q=in%3A158074" title="Articles in this Issue">52, No. 1, 1-8 (1991)</a>. </div> <div class="reviewer"> Reviewer:&nbsp;<a href="/authors/?q=rv%3A1171">J.W.Moon (Edmonton)</a></div> <div class="classification"> MSC:&nbsp; <a class="mono" href="/classification/?q=cc%3A05C20" title="Directed graphs (digraphs), tournaments">05C20</a> <a class="mono" href="/classification/?q=cc%3A05C45" title="Eulerian and Hamiltonian graphs">05C45</a> </div> <!-- Modal used to show zbmath metadata in different output formats--> <div class="modal fade" id="metadataModal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"> <div class="modal-dialog" role="document"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button> <h4 class="modal-title" id="myModalLabel">Cite</h4> </div> <div class="modal-body"> <div class="form-group"> <label for="select-output" class="control-label">Format</label> <select id="select-output" class="form-control" aria-label="Select Metadata format"></select> </div> <div class="form-group"> <label for="metadataText" class="control-label">Result</label> <textarea class="form-control" id="metadataText" rows="10" style="min-width: 100%;max-width: 100%"></textarea> </div> <div id="metadata-alert" class="alert alert-danger" role="alert" style="display: none;"> <!-- alert for connection errors etc --> </div> </div> <div class="modal-footer"> <button type="button" class="btn btn-primary" onclick="copyMetadata()">Copy to clipboard</button> <button type="button" class="btn btn-default" data-dismiss="modal">Close</button> </div> </div> </div> </div> <div class="functions clearfix"> <div class="function"> <!-- Button trigger metadata modal --> <a type="button" class="btn btn-default btn-xs pdf" data-toggle="modal" data-target="#metadataModal" data-itemtype="Zbl" data-itemname="Zbl 0736.05039" data-ciurl="/ci/00024671" data-biburl="/bibtex/00024671.bib" data-amsurl="/amsrefs/00024671.bib" data-xmlurl="/xml/00024671.xml" > Cite </a> <a class="btn btn-default btn-xs pdf" data-container="body" type="button" href="/pdf/00024671.pdf" title="Zbl 0736.05039 as PDF">Review PDF</a> </div> <div class="fulltexts"> <span class="fulltext">Full Text:</span> <a class="btn btn-default btn-xs" type="button" href="https://doi.org/10.1016/0095-8956(91)90084-W" aria-label="DOI for “The Hamiltonian property of generalized de Bruijn digraphs”" title="10.1016/0095-8956(91)90084-W">DOI</a> </div> <div class="sfx" style="float: right;"> </div> </div> </article> </div></section> <section class="content-filter"><h2 class="filters-caption">Filter Results by &hellip;</h2> <div class="filter filter-ai"><a tabindex="0" class="more">all <i class="caret"></i></a> <a tabindex="0" class="less">top 5 <i class="caret"></i></a><h3 class="filter-caption">Author</h3> <ul><li> <a href="/?q=in%3A158074+ai%3Akratochvil.jan">Kratochvíl, Jan</a> (2) </li><li> <a href="/?q=in%3A158074+ai%3Atuza.zsolt">Tuza, Zsolt</a> (2) </li><li> <a href="/?q=in%3A158074+ai%3Abrown.jason-i">Brown, Jason Ira</a> (1) </li><li> <a href="/?q=in%3A158074+ai%3Acaro.yair">Caro, Yair</a> (1) </li><li> <a href="/?q=in%3A158074+ai%3Adean.alice-m">Dean, Alice M.</a> (1) </li><li class="more"> <a href="/?q=in%3A158074+ai%3Adu.ding-zhu">Du, Ding-Zhu</a> (1) </li><li class="more"> <a href="/?q=in%3A158074+ai%3Aegawa.yoshimi">Egawa, Yoshimi</a> (1) </li><li class="more"> <a href="/?q=in%3A158074+ai%3Afassbender.bert">Fassbender, Bert</a> (1) </li><li class="more"> <a href="/?q=in%3A158074+ai%3Aglas.rainer">Glas, Rainer</a> (1) </li><li class="more"> <a href="/?q=in%3A158074+ai%3Ahahn.gena">Hahn, Gena</a> (1) </li><li class="more"> <a href="/?q=in%3A158074+ai%3Ahilton.anthony-j-w">Hilton, Anthony J. 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