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SIGMA (Symmetry, Integrability and Geometry: Methods and Applications)
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Symmetry, Integrability and Geometry: Methods and Applications" NAME="Author" /> <TITLE>SIGMA (Symmetry, Integrability and Geometry: Methods and Applications)</TITLE> <LINK / HREF="https://www.emis.de/journals/SIGMA/" REL="canonical"> </HEAD> <BODY MARGINHEIGHT="0" MARGINWIDTH="0" BGCOLOR="#ffffff" TOPMARGIN="0" LEFTMARGIN="0"> <TABLE WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" HEIGHT="100%"> <TR> <TD></TD><TD><P> </P></TD><TD></TD> </TR> <TR> <TD WIDTH="15%"> </TD> <TD WIDTH="70%" VALIGN="middle" ALIGN="left"><TABLE BORDER="0" CELLSPACING="0" CELLPADDING="0"> <TR> <TD VALIGN="top" NOWRAP> <FONT SIZE="7" COLOR="#FF0000"><B><I> S<FONT COLOR="#666666" SIZE="4">YMMETRY,</FONT> <FONT COLOR="#CCCCCC">»</FONT><FONT COLOR="#999999">»</FONT><FONT COLOR="#888888">»</FONT><FONT COLOR="#777777">»</FONT><FONT COLOR="#666666">»</FONT> <BR> <FONT SIZE="6"> </FONT>I<FONT COLOR="#666666" SIZE="4">NTEGRABILITY</FONT> <BR> <FONT SIZE="6"> </FONT><FONT COLOR="#999999" SIZE="4">and</FONT><FONT SIZE="6"> </FONT>G<FONT COLOR="#666666" SIZE="4">EOMETRY:</FONT> <BR> <FONT SIZE="4"> </FONT>M<FONT SIZE="4" COLOR="#666666">ETHODS and</FONT> <BR> A<FONT COLOR="#666666" SIZE="4">PPLICATIONS</FONT> <FONT COLOR="#CCCCCC">»</FONT><FONT COLOR="#999999">»</FONT><FONT COLOR="#888888">»</FONT><FONT COLOR="#666666">»</FONT> </I></B></FONT> <BR><BR> <A STYLE="text-decoration: none; border-bottom: 1px solid #ff0000; " HREF="about.html#open-access"><FONT SIZE="2" COLOR="#ff0000">FREE FOR AUTHORS, FREE FOR READERS</FONT></A> <P>SIGMA is a member of <A HREF="http://freejournals.org/">Free Journal Network</A></P> </TD> <TD> </TD> <TD NOWRAP><FONT SIZE="+1"> Refereed electronic journal <BR>ISSN 1815-0659 <BR><A HREF="about.html#scope">Scope</A><FONT SIZE="+3"> </FONT> <BR><A HREF="about.html#board">Editorial Board</A><FONT SIZE="+3"> </FONT> <BR><A HREF="about.html#submit">How to Submit an Article</A><FONT SIZE="+3"> </FONT> <BR><A HREF="about.html#criteria">Refereeing Policy</A><FONT SIZE="+3"> </FONT> <BR><A HREF="about.html#overlay">SIGMA is arXiv overlay</A><FONT SIZE="+3"> </FONT> <BR><A HREF="about.html#indexing">Indexing & Abstracting</A><FONT SIZE="+3"> </FONT> <BR><A HREF="special_issues.html">Special Issues in SIGMA</A><FONT SIZE="+3"> </FONT> </FONT></TD> </TR> <TR> <TD> <P><A HREF="mirrors.html">SIGMA mirrors around the world</A></P> </TD> <TD></TD> <TD><BR> <P>E-mail: <A HREF="mailto:editor@sigma-journal.com">editor@sigma-journal.com</A>, <A HREF="mailto:sigmajournal@gmail.com">sigmajournal@gmail.com</A></P> </TD> </TR> <TR> <TD VALIGN="top"><BR> <P>Current volume: <A HREF="2025/"><B>21</B> (2025)</A> </P><P>Previous volumes: </P> <P> <A HREF="2024/"><B>20</B> (2024)</A> <A HREF="2023/"><B>19</B> (2023)</A> <A HREF="2022/"><B>18</B> (2022)</A> <A HREF="2021/"><B>17</B> (2021)</A> </P> <P> <A HREF="2020/"><B>16</B> (2020)</A> <A HREF="2019/"><B>15</B> (2019)</A> <A HREF="2018/"><B>14</B> (2018)</A> <A HREF="2017/"><B>13</B> (2017)</A> </P><P> <A HREF="2016/"><B>12</B> (2016)</A> <A HREF="2015/"><B>11</B> (2015)</A> <A HREF="2014/"><B>10</B> (2014)</A> <A HREF="2013/"><B>9</B> (2013)</A> </A> </P> <P> <A HREF="2012/"><B>8</B> (2012)</A> <A HREF="2011/"><B>7</B> (2011)</A> <A HREF="2010/"><B>6</B> (2010)</A> <A HREF="2009/"><B>5</B> (2009)</A> </P> <P> <A HREF="2008/"><B>4</B> (2008)</A> <A HREF="2007/"><B>3</B> (2007)</A> <A HREF="2006/"><B>2</B> (2006)</A> <A HREF="2005/"><B>1</B> (2005)</A> </P> <BR> <P> <!-- Google CSE Search Box Begins --> <FORM ID="searchbox_008271034251654959985:b2bzcoqgyf4" ACTION="http://www.google.com/cse"> <INPUT VALUE="008271034251654959985:b2bzcoqgyf4" NAME="cx" TYPE="hidden" /> <INPUT TYPE="hidden" NAME="cof" VALUE="FORID:0" /> <INPUT TYPE="text" NAME="q" / SIZE="40"> <INPUT TYPE="submit" NAME="sa" VALUE="Search the SIGMA" /> <BR><FONT SIZE="-1">Full-Text Search (powered by <A HREF="http://www.google.com/coop/cse/">Google</A>)</FONT> </FORM> <!-- Google CSE Search Box Ends --> </P> </TD> <TD></TD> <TD VALIGN="top"><BR> <P>Forthcoming Special Issues:</P> <P><A HREF="Lepowsky.html">Special Issue on Recent Advances in Vertex Operator Algebras in honor of James Lepowsky's 80th birthday</A> <BR><FONT SIZE="-1">Deadline: June 30, 2025</FONT></P> <P><A HREF="Merry.html">Special Issue on Geometry and Dynamics in memory of Will Merry</A> <BR><FONT SIZE="-1">Deadline: January 31, 2026</FONT></P> </TD> </TR> </TABLE></TD> <TD WIDTH="15%"> </TD> </TR> <TR> <TD></TD><TD> <TABLE> <TR><TD COLSPAN="5"><BR><BR></TD></TR> <TD NOWRAP ROWSPAN="2">SIGMA receives major funding from: </TD><TD NOWRAP><A HREF="https://compositio.nl/foundation">Foundation Compositio Mathematica</A> </TD> <TD><A HREF="https://compositio.nl/#foundation"><IMG SRC="compositio.jpg" ALT="Compositio Mathematica" BORDER="0"></A></TD><TD WIDTH="100" ROWSPAN="2"><BR></TD><TD NOWRAP ROWSPAN="2"><A HREF="about.html#open-access">One-time donations</A></TD></TR> <TR><TD NOWRAP COLSPAN="2"><A HREF="http://www.ru.nl/library/services/research/open-access/"><IMG ALT="Radboud University" SRC="radboud.jpg" BORDER="0"></A></TD></TR> <TR><TD COLSPAN="5"><BR></TD></TR> </TABLE> </TD><TD></TD> </TR> </TABLE> </BODY> </HTML>