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Disponibile in 70 lingue" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-70" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">70 lenghis</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - aragonês" lang="an" hreflang="an" data-title="Stefan Banach" data-language-autonym="Aragonés" data-language-local-name="aragonês" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D8%AA%D9%8A%D9%81%D9%86_%D8%A8%D8%A7%D9%86%D8%A7%D8%AE" title="ستيفن باناخ - arap" lang="ar" hreflang="ar" data-title="ستيفن باناخ" data-language-autonym="العربية" data-language-local-name="arap" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%B3%D8%AA%D9%8A%D9%81%D9%86_%D8%A8%D8%A7%D9%86%D8%A7%D8%AE" title="ستيفن باناخ - arabo egiziano" lang="arz" hreflang="arz" data-title="ستيفن باناخ" data-language-autonym="مصرى" data-language-local-name="arabo egiziano" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - asturian" lang="ast" hreflang="ast" data-title="Stefan Banach" data-language-autonym="Asturianu" data-language-local-name="asturian" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Stefan_Banax" title="Stefan Banax - azerbaijani" lang="az" hreflang="az" data-title="Stefan Banax" data-language-autonym="Azərbaycanca" data-language-local-name="azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D9%86_%D8%A8%D8%A7%D9%86%D8%A7%D8%AE" title="استفان باناخ - South Azerbaijani" lang="azb" hreflang="azb" data-title="استفان باناخ" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%A1%D1%82%D1%8D%D1%84%D0%B0%D0%BD_%D0%91%D0%B0%D0%BD%D0%B0%D1%85" title="Стэфан Банах - bielorùs" lang="be" hreflang="be" data-title="Стэфан Банах" data-language-autonym="Беларуская" data-language-local-name="bielorùs" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%A1%D1%82%D1%8D%D1%84%D0%B0%D0%BD_%D0%91%D0%B0%D0%BD%D0%B0%D1%85" title="Стэфан Банах - Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Стэфан Банах" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%A1%D1%82%D0%B5%D1%84%D0%B0%D0%BD_%D0%91%D0%B0%D0%BD%D0%B0%D1%85" title="Стефан Банах - bulgar" lang="bg" hreflang="bg" data-title="Стефан Банах" data-language-autonym="Български" data-language-local-name="bulgar" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A7%8D%E0%A6%9F%E0%A7%87%E0%A6%AB%E0%A6%BE%E0%A6%A8_%E0%A6%AC%E0%A6%BE%E0%A6%A8%E0%A6%BE%E0%A6%96" title="স্টেফান বানাখ - bengalês" lang="bn" hreflang="bn" data-title="স্টেফান বানাখ" data-language-autonym="বাংলা" data-language-local-name="bengalês" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - catalan" lang="ca" hreflang="ca" data-title="Stefan Banach" data-language-autonym="Català" data-language-local-name="catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%A6%DB%8E%D8%B3%D8%AA%DB%8E%D9%81%D8%A7%D9%86_%D8%A8%D8%A7%D9%86%D8%A7%D8%AE" title="ئێستێفان باناخ - curdo centrale" lang="ckb" hreflang="ckb" data-title="ئێستێفان باناخ" data-language-autonym="کوردی" data-language-local-name="curdo centrale" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-co mw-list-item"><a href="https://co.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - cors" lang="co" hreflang="co" data-title="Stefan Banach" data-language-autonym="Corsu" data-language-local-name="cors" class="interlanguage-link-target"><span>Corsu</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - cec" lang="cs" hreflang="cs" data-title="Stefan Banach" data-language-autonym="Čeština" data-language-local-name="cec" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%91%D0%B0%D0%BD%D0%B0%D1%85_%D0%A1%D1%82%D0%B5%D1%84%D0%B0%D0%BD" title="Банах Стефан - ciuvascio" lang="cv" hreflang="cv" data-title="Банах Стефан" data-language-autonym="Чӑвашла" data-language-local-name="ciuvascio" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - galês" lang="cy" hreflang="cy" data-title="Stefan Banach" data-language-autonym="Cymraeg" data-language-local-name="galês" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - todesc" lang="de" hreflang="de" data-title="Stefan Banach" data-language-autonym="Deutsch" data-language-local-name="todesc" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-dsb mw-list-item"><a href="https://dsb.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - basso sorabo" lang="dsb" hreflang="dsb" data-title="Stefan Banach" data-language-autonym="Dolnoserbski" data-language-local-name="basso sorabo" class="interlanguage-link-target"><span>Dolnoserbski</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A3%CF%84%CE%AD%CF%86%CE%B1%CE%BD_%CE%9C%CF%80%CE%AC%CE%BD%CE%B1%CF%87" title="Στέφαν Μπάναχ - grêc" lang="el" hreflang="el" data-title="Στέφαν Μπάναχ" data-language-autonym="Ελληνικά" data-language-local-name="grêc" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - inglês" lang="en" hreflang="en" data-title="Stefan Banach" data-language-autonym="English" data-language-local-name="inglês" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - esperanto" lang="eo" hreflang="eo" data-title="Stefan Banach" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - spagnûl" lang="es" hreflang="es" data-title="Stefan Banach" data-language-autonym="Español" data-language-local-name="spagnûl" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - eston" lang="et" hreflang="et" data-title="Stefan Banach" data-language-autonym="Eesti" data-language-local-name="eston" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - basc" lang="eu" hreflang="eu" data-title="Stefan Banach" data-language-autonym="Euskara" data-language-local-name="basc" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D8%B3%D8%AA%D9%81%D8%A7%D9%86_%D8%A8%D8%A7%D9%86%D8%A7%D8%AE" title="استفان باناخ - persian" lang="fa" hreflang="fa" data-title="استفان باناخ" data-language-autonym="فارسی" data-language-local-name="persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - finlandês" lang="fi" hreflang="fi" data-title="Stefan Banach" data-language-autonym="Suomi" data-language-local-name="finlandês" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - francês" lang="fr" hreflang="fr" data-title="Stefan Banach" data-language-autonym="Français" data-language-local-name="francês" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - frisian" lang="fy" hreflang="fy" data-title="Stefan Banach" data-language-autonym="Frysk" data-language-local-name="frisian" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - galizian" lang="gl" hreflang="gl" data-title="Stefan Banach" data-language-autonym="Galego" data-language-local-name="galizian" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A1%D7%98%D7%A4%D7%9F_%D7%91%D7%A0%D7%9A" title="סטפן בנך - ebraic" lang="he" hreflang="he" data-title="סטפן בנך" data-language-autonym="עברית" data-language-local-name="ebraic" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - cravuat" lang="hr" hreflang="hr" data-title="Stefan Banach" data-language-autonym="Hrvatski" data-language-local-name="cravuat" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - ongjarês" lang="hu" hreflang="hu" data-title="Stefan Banach" data-language-autonym="Magyar" data-language-local-name="ongjarês" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8D%D5%BF%D5%A5%D6%86%D5%A1%D5%B6_%D4%B2%D5%A1%D5%B6%D5%A1%D5%AD" title="Ստեֆան Բանախ - armen" lang="hy" hreflang="hy" data-title="Ստեֆան Բանախ" data-language-autonym="Հայերեն" data-language-local-name="armen" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - indonesian" lang="id" hreflang="id" data-title="Stefan Banach" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - islandês" lang="is" hreflang="is" data-title="Stefan Banach" data-language-autonym="Íslenska" data-language-local-name="islandês" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - talian" lang="it" hreflang="it" data-title="Stefan Banach" data-language-autonym="Italiano" data-language-local-name="talian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%B9%E3%83%86%E3%83%95%E3%82%A1%E3%83%B3%E3%83%BB%E3%83%90%E3%83%8A%E3%83%95" title="ステファン・バナフ - gjaponês" lang="ja" hreflang="ja" data-title="ステファン・バナフ" data-language-autonym="日本語" data-language-local-name="gjaponês" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%A1%D1%82%D0%B5%D1%84%D0%B0%D0%BD_%D0%91%D0%B0%D0%BD%D0%B0%D1%85" title="Стефан Банах - kazac" lang="kk" hreflang="kk" data-title="Стефан Банах" data-language-autonym="Қазақша" data-language-local-name="kazac" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B8%E0%B3%8D%E0%B2%9F%E0%B3%80%E0%B2%AB%E0%B2%A8%E0%B3%8D_%E0%B2%AC%E0%B2%BE%E0%B2%A8%E0%B2%BE%E0%B2%95%E0%B3%8D" title="ಸ್ಟೀಫನ್ ಬಾನಾಕ್ - kannada" lang="kn" hreflang="kn" data-title="ಸ್ಟೀಫನ್ ಬಾನಾಕ್" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%8A%A4%ED%85%8C%ED%8C%90_%EB%B0%94%EB%82%98%ED%9D%90" title="스테판 바나흐 - corean" lang="ko" hreflang="ko" data-title="스테판 바나흐" data-language-autonym="한국어" data-language-local-name="corean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Stephanus_Banach" title="Stephanus Banach - latin" lang="la" hreflang="la" data-title="Stephanus Banach" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lfn mw-list-item"><a href="https://lfn.wikipedia.org/wiki/Stefan_Banax" title="Stefan Banax - Lingua Franca Nova" lang="lfn" hreflang="lfn" data-title="Stefan Banax" data-language-autonym="Lingua Franca Nova" data-language-local-name="Lingua Franca Nova" class="interlanguage-link-target"><span>Lingua Franca Nova</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - lituan" lang="lt" hreflang="lt" data-title="Stefan Banach" data-language-autonym="Lietuvių" data-language-local-name="lituan" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Stefans_Banahs" title="Stefans Banahs - leton" lang="lv" hreflang="lv" data-title="Stefans Banahs" data-language-autonym="Latviešu" data-language-local-name="leton" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - malagasy" lang="mg" hreflang="mg" data-title="Stefan Banach" data-language-autonym="Malagasy" data-language-local-name="malagasy" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%A1%D1%82%D0%B5%D1%84%D0%B0%D0%BD_%D0%91%D0%B0%D0%BD%D0%B0%D1%85" title="Стефан Банах - macedon" lang="mk" hreflang="mk" data-title="Стефан Банах" data-language-autonym="Македонски" data-language-local-name="macedon" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%A1%D1%82%D0%B5%D1%84%D0%B0%D0%BD_%D0%91%D0%B0%D0%BD%D0%B0%D1%85" title="Стефан Банах - mongul" lang="mn" hreflang="mn" data-title="Стефан Банах" data-language-autonym="Монгол" data-language-local-name="mongul" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-nap mw-list-item"><a href="https://nap.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - napoletan" lang="nap" hreflang="nap" data-title="Stefan Banach" data-language-autonym="Napulitano" data-language-local-name="napoletan" class="interlanguage-link-target"><span>Napulitano</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - olandês" lang="nl" hreflang="nl" data-title="Stefan Banach" data-language-autonym="Nederlands" data-language-local-name="olandês" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - norvegjês nynorsk" lang="nn" hreflang="nn" data-title="Stefan Banach" data-language-autonym="Norsk nynorsk" data-language-local-name="norvegjês nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - norvegjês bokmål" lang="nb" hreflang="nb" data-title="Stefan Banach" data-language-autonym="Norsk bokmål" data-language-local-name="norvegjês bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - polac" lang="pl" hreflang="pl" data-title="Stefan Banach" data-language-autonym="Polski" data-language-local-name="polac" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - piemontese" lang="pms" hreflang="pms" data-title="Stefan Banach" data-language-autonym="Piemontèis" data-language-local-name="piemontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - portughês" lang="pt" hreflang="pt" data-title="Stefan Banach" data-language-autonym="Português" data-language-local-name="portughês" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - romen" lang="ro" hreflang="ro" data-title="Stefan Banach" data-language-autonym="Română" data-language-local-name="romen" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%91%D0%B0%D0%BD%D0%B0%D1%85,_%D0%A1%D1%82%D0%B5%D1%84%D0%B0%D0%BD" title="Банах, Стефан - rus" lang="ru" hreflang="ru" data-title="Банах, Стефан" data-language-autonym="Русский" data-language-local-name="rus" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - sicilian" lang="scn" hreflang="scn" data-title="Stefan Banach" data-language-autonym="Sicilianu" data-language-local-name="sicilian" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - slovac" lang="sk" hreflang="sk" data-title="Stefan Banach" data-language-autonym="Slovenčina" data-language-local-name="slovac" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - sloven" lang="sl" hreflang="sl" data-title="Stefan Banach" data-language-autonym="Slovenščina" data-language-local-name="sloven" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Stefan_Banah" title="Stefan Banah - serp" lang="sr" hreflang="sr" data-title="Stefan Banah" data-language-autonym="Српски / srpski" data-language-local-name="serp" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - svedês" lang="sv" hreflang="sv" data-title="Stefan Banach" data-language-autonym="Svenska" data-language-local-name="svedês" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%A1%D1%82%D0%B5%D1%84%D0%B0%D0%BD_%D0%91%D0%B0%D0%BD%D0%B0%D1%85" title="Стефан Банах - tagic" lang="tg" hreflang="tg" data-title="Стефан Банах" data-language-autonym="Тоҷикӣ" data-language-local-name="tagic" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - turc" lang="tr" hreflang="tr" data-title="Stefan Banach" data-language-autonym="Türkçe" data-language-local-name="turc" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D1%82%D0%B5%D1%84%D0%B0%D0%BD_%D0%91%D0%B0%D0%BD%D0%B0%D1%85" title="Стефан Банах - ucrain" lang="uk" hreflang="uk" data-title="Стефан Банах" data-language-autonym="Українська" data-language-local-name="ucrain" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Banax_Stefan" title="Banax Stefan - uzbec" lang="uz" hreflang="uz" data-title="Banax Stefan" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="uzbec" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - vietnamite" lang="vi" hreflang="vi" data-title="Stefan Banach" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamite" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E6%96%AF%E7%89%B9%E5%87%A1%C2%B7%E5%B7%B4%E6%8B%BF%E8%B5%AB" title="斯特凡·巴拿赫 - wu" lang="wuu" hreflang="wuu" data-title="斯特凡·巴拿赫" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%A1%E1%83%A2%E1%83%94%E1%83%A4%E1%83%90%E1%83%9C_%E1%83%91%E1%83%90%E1%83%9C%E1%83%90%E1%83%AE%E1%83%98" title="სტეფან ბანახი - mengrelio" lang="xmf" hreflang="xmf" data-title="სტეფან ბანახი" data-language-autonym="მარგალური" data-language-local-name="mengrelio" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%96%AF%E7%89%B9%E5%87%A1%C2%B7%E5%B7%B4%E6%8B%BF%E8%B5%AB" title="斯特凡·巴拿赫 - cinês" lang="zh" hreflang="zh" data-title="斯特凡·巴拿赫" data-language-autonym="中文" data-language-local-name="cinês" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/Stefan_Banach" title="Stefan Banach - cantonese" lang="yue" hreflang="yue" data-title="Stefan Banach" data-language-autonym="粵語" data-language-local-name="cantonese" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q180217#sitelinks-wikipedia" title="Modifiche i leams cun altris lenghis" class="wbc-editpage">Modifiche i leams</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Spazis dai nons"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Stefan_Banach" title="Cjale la vôs [c]" accesskey="c"><span>Vôs</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Discussion:Stefan_Banach&action=edit&redlink=1" rel="discussion" class="new" title="Discussions su cheste pagjine (la pagjine no esist) [t]" accesskey="t"><span>Discussion</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Cambia versione linguistica" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">furlan</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visitis"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Stefan_Banach"><span>Lei</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Stefan_Banach&veaction=edit" title="Modifiche cheste pagjine [v]" accesskey="v"><span>Cambie</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Stefan_Banach&action=edit" title="Modifiche il codiç de pagjine [e]" accesskey="e"><span>Modifiche il codiç</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Stefan_Banach&action=history" title="Versions precedentis di cheste pagjine. [h]" accesskey="h"><span>Cjale il storic</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Strumenti pagine"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="imprescj" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">imprescj</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Imprescj</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">sposta nella barra laterale</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">plate</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Altre opzioni" > <div class="vector-menu-heading"> Azioni </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Stefan_Banach"><span>Lei</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Stefan_Banach&veaction=edit" title="Modifiche cheste pagjine [v]" accesskey="v"><span>Cambie</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Stefan_Banach&action=edit" title="Modifiche il codiç de pagjine [e]" accesskey="e"><span>Modifiche il codiç</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Stefan_Banach&action=history"><span>Cjale il storic</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Gjenerâl </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a 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id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="fur" dir="ltr"><table cellpadding="0" style="width:auto; background:none; margin-bottom:.5em; font-size:95%; color:#606060; text-align:left"> <tbody><tr> <td style="padding:0 1.2em; vertical-align:top"><span typeof="mw:File"><a href="/wiki/Figure:Wikiquote-logo.svg" class="mw-file-description" title="Colabore a Wikiquote"><img alt="Colabore a Wikiquote" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/15px-Wikiquote-logo.svg.png" decoding="async" width="15" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/23px-Wikiquote-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/fa/Wikiquote-logo.svg/30px-Wikiquote-logo.svg.png 2x" data-file-width="300" data-file-height="355" /></a></span> </td> <td style="padding:0 1.2em 0 0"><div style="font-style:normal">«I bogns matematics a rivin a viodi lis analogjiis. I grancj matematics a rivin a viodi lis analogjiis fra lis analogjiis.»</div> </td></tr> <tr> <td style="padding:0 1.2em"> </td> <td style="padding:0 1.2em 0 0"><div style="font-style:normal">(<small>Aforism che <a href="/w/index.php?title=Stanislaw_Marcin_Ulam&action=edit&redlink=1" class="new" title="Stanislaw Marcin Ulam (la pagjine no esist)">Stanislaw Marcin Ulam</a>, inte sô autobiografie al atribuìs a Stefan Banach</small>)</div> </td></tr></tbody></table> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Figure:Stefana_Banach_-_%D8%B3%D8%AA%D9%8A%D9%81%D8%A7%D9%86_%D8%A8%D9%86%D8%A7%D8%AE.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Stefana_Banach_-_%D8%B3%D8%AA%D9%8A%D9%81%D8%A7%D9%86_%D8%A8%D9%86%D8%A7%D8%AE.jpg/220px-Stefana_Banach_-_%D8%B3%D8%AA%D9%8A%D9%81%D8%A7%D9%86_%D8%A8%D9%86%D8%A7%D8%AE.jpg" decoding="async" width="220" height="295" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/51/Stefana_Banach_-_%D8%B3%D8%AA%D9%8A%D9%81%D8%A7%D9%86_%D8%A8%D9%86%D8%A7%D8%AE.jpg/330px-Stefana_Banach_-_%D8%B3%D8%AA%D9%8A%D9%81%D8%A7%D9%86_%D8%A8%D9%86%D8%A7%D8%AE.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/5/51/Stefana_Banach_-_%D8%B3%D8%AA%D9%8A%D9%81%D8%A7%D9%86_%D8%A8%D9%86%D8%A7%D8%AE.jpg 2x" data-file-width="348" data-file-height="467" /></a><figcaption>Stefan Banach</figcaption></figure> <p><b>Stefan Banach</b> (<a href="/w/index.php?title=Cracovie&action=edit&redlink=1" class="new" title="Cracovie (la pagjine no esist)">Cracovie</a>, <a href="/wiki/Polonie" title="Polonie">Polonie</a>, <a href="/wiki/30_di_Mar%C3%A7" title="30 di Març">30 di Març</a> <a href="/wiki/1892" title="1892">1892</a> - <a href="/w/index.php?title=Lvov&action=edit&redlink=1" class="new" title="Lvov (la pagjine no esist)">Lvov</a>, <a href="/wiki/Polonie" title="Polonie">Polonie</a>/<a href="/wiki/Ucraine" title="Ucraine">Ucraine</a>, <a href="/wiki/31_di_Avost" title="31 di Avost">31 di Avost</a> <a href="/wiki/1945" title="1945">1945</a>) al fo un <a href="/wiki/Matematiche" title="Matematiche">matematic</a> polac, un dai animadôrs de <a href="/w/index.php?title=Scuele_matematiche_di_Lvov&action=edit&redlink=1" class="new" title="Scuele matematiche di Lvov (la pagjine no esist)">Scuele matematiche di Lvov</a> inte <a href="/wiki/Polonie" title="Polonie">Polonie</a> tra lis dôs vueris. Al fo un <a href="/w/index.php?title=Autodidat&action=edit&redlink=1" class="new" title="Autodidat (la pagjine no esist)">autodidat</a> in <a href="/wiki/Matematiche" title="Matematiche">matematiche</a> e il so gjeni al fo scuviert par câs di <a href="/w/index.php?title=Hugo_Steinhaus&action=edit&redlink=1" class="new" title="Hugo Steinhaus (la pagjine no esist)">Hugo Steinhaus</a>. </p><p>Fi di Stefan Greczek e Katarzyna Banach che lu bandone pôcs diis dopo la nassite. Al cres cu la none materne intal paîs di Ostrowsko, a une cincuantine di chilometris di Cracovie. Dal <a href="/wiki/1902" title="1902">1902</a> al frecuente un Gymnasium di Cracovie intal cuâl al devente amì cuntun altri futûr professôr di matematiche, Witold Wilkosz; cun lui si apassione in mût avonde esclusîf ai problemis di matematiche. No pensat ae pussibilitât di une cariere in cheste dissipline, intal <a href="/wiki/1910" title="1910">1910</a> si iscrîf ae facoltât di inzegnerie de Universitât Tecniche di Lvov, citât che e jere sot dal <a href="/w/index.php?title=Imperi_Austro_Ongjar%C3%AAs&action=edit&redlink=1" class="new" title="Imperi Austro Ongjarês (la pagjine no esist)">Imperi Austro Ongjarês</a>. Al fâs un pocje di fature par rivâ a laureâsi intal <a href="/wiki/1914" title="1914">1914</a> parcè che al veve di mantignîsi cun des lezions privadis. Durant la vuere, inabil al servizi militâr par vie de debeltât di un voli, al lavore ae costruzion di stradis e al frecuente des lezions di matematiche inte <a href="/w/index.php?title=Universit%C3%A2t_di_Cracovie&action=edit&redlink=1" class="new" title="Universitât di Cracovie (la pagjine no esist)">Universitât di Cracovie</a>, cognossint forsit <a href="/w/index.php?title=Stanislaw_Zaremba&action=edit&redlink=1" class="new" title="Stanislaw Zaremba (la pagjine no esist)">Stanislaw Zaremba</a>. </p><p>Intal <a href="/wiki/1916" title="1916">1916</a> al sucêt un episodi fondamentâl pe sô vite e pal disvilup de matematiche in <a href="/wiki/Polonie" title="Polonie">Polonie</a>. <a href="/w/index.php?title=Hugo_Steinhaus&action=edit&redlink=1" class="new" title="Hugo Steinhaus (la pagjine no esist)">Hugo Steinhaus</a> cjaminant atôr par Cracovie dongje di un parc, al sint disi lis peraulis <i><a href="/w/index.php?title=Misuris_di_Lebesgue&action=edit&redlink=1" class="new" title="Misuris di Lebesgue (la pagjine no esist)">misuris di Lebesgue</a></i> e al cognòs doi students di matematiche, Stefan Banach e <a href="/w/index.php?title=Otto_Nikodym&action=edit&redlink=1" class="new" title="Otto Nikodym (la pagjine no esist)">Otto Nikodym</a>; al devente lôr amì e a fondin une societât matematiche: la Societât matematiche di Cracovie <a href="/wiki/1919" title="1919">1919</a> che e deventarà intal <a href="/wiki/1920" title="1920">1920</a> la <a href="/w/index.php?title=Societ%C3%A2t_Matematiche_Polache&action=edit&redlink=1" class="new" title="Societât Matematiche Polache (la pagjine no esist)">Societât Matematiche Polache</a>. Cu la colaborazion di Steinhaus, Banach al scrîf i prins lavôrs di matematiche, subit di alt nivel. Intal <a href="/wiki/1920" title="1920">1920</a> al devente assistent di Lomnicki inte Universitât Tecniche di Lvov e cun lui al cjape une cualifiche matematiche cu la tesi <i>Operazions sui insiemis astrats e lôr aplicazion a lis ecuazions integrâls</i>, scrit che tancj a pensin che al segnedi la nassite de <a href="/w/index.php?title=Analisi_funzion%C3%A2l&action=edit&redlink=1" class="new" title="Analisi funzionâl (la pagjine no esist)">analisi funzionâl</a>. Intal <a href="/wiki/1922" title="1922">1922</a> inte Universitât Jan Kazimierz di Lvov al cjape la abilitazion al insegnament de matematiche cuntune tesi su la <a href="/w/index.php?title=Teorie_de_misure&action=edit&redlink=1" class="new" title="Teorie de misure (la pagjine no esist)">teorie de misure</a> e cun decret dal Cjâf dal Stât al ven nomenât professôr straordenari di matematiche. Intal <a href="/wiki/1924" title="1924">1924</a> al devente professôr universitari e fin al <a href="/wiki/1939" title="1939">1939</a> al pues dedicâsi ae ricercje matematiche cun risultâts di grande impuartance. </p><p>Al è chest il periodi de sfloridure de <a href="/w/index.php?title=Scuele_matematiche_di_Lvov&action=edit&redlink=1" class="new" title="Scuele matematiche di Lvov (la pagjine no esist)">scuele matematiche di Lvov</a>. </p><p>Banach e Steinhaus a fondin intal <a href="/wiki/1929" title="1929">1929</a> e il periodic <i><a href="/w/index.php?title=Studia_Mathematica&action=edit&redlink=1" class="new" title="Studia Mathematica (la pagjine no esist)">Studia Mathematica</a></i> di grande impuartance. Intal <a href="/wiki/1931" title="1931">1931</a>, Banach e Steinhaus di Lvov e Knaster, <a href="/wiki/Kazimierz_Kuratowski" title="Kazimierz Kuratowski">Kazimierz Kuratowski</a>, <a href="/w/index.php?title=Stefan_Mazurkiewicz&action=edit&redlink=1" class="new" title="Stefan Mazurkiewicz (la pagjine no esist)">Stefan Mazurkiewicz</a> e <a href="/w/index.php?title=Waclaw_Sierpinski&action=edit&redlink=1" class="new" title="Waclaw Sierpinski (la pagjine no esist)">Waclaw Sierpinski</a> di <a href="/wiki/Varsavie" title="Varsavie">Varsavie</a> a inviin la golaine <i>Mathematical Monographs</i>. Il prin volum al è <i>Théorie des opérations linéaires</i> di Banach, traduzion di <i>Teoria operacji liniowych</i> scrite intal 1931. Tra lis oparis di Banach cheste e je considerade la plui impuartante. </p><p>Cuant che e tache la <a href="/wiki/Seconde_vuere_mondi%C3%A2l" title="Seconde vuere mondiâl">Seconde vuere mondiâl</a> Banach al è president de <a href="/w/index.php?title=Societ%C3%A2t_Matematiche_Polache&action=edit&redlink=1" class="new" title="Societât Matematiche Polache (la pagjine no esist)">Societât Matematiche Polache</a>. Lvov e ven ocupade dai sovietics e e reste in regjim di ocupazion militâr fin al <a href="/wiki/1941" title="1941">1941</a>. Cundut achest, Banach, che al è membri corispondent de Academie des Siencis de Ucraine e in bogns rapuarts cun diviers matematics <a href="/wiki/Union_Sovietiche" title="Union Sovietiche">rus</a>, in particolâr cun <a href="/w/index.php?title=Sobolev&action=edit&redlink=1" class="new" title="Sobolev (la pagjine no esist)">Sobolev</a> e <a href="/w/index.php?title=Aleksandrov&action=edit&redlink=1" class="new" title="Aleksandrov (la pagjine no esist)">Aleksandrov</a>, al pues tignî la catedre e continuâ a fa ricercje. Intal <a href="/wiki/1941" title="1941">1941</a> Lvov e passe sot de dure occupazion todescje; Banach par vuadagnâ alc al scugne fa di cavie intai esperiments di <a href="/w/index.php?title=Rudolf_Weigl&action=edit&redlink=1" class="new" title="Rudolf Weigl (la pagjine no esist)">Rudolf Weigl</a> cuintri la <a href="/w/index.php?title=Fiere_tifoide&action=edit&redlink=1" class="new" title="Fiere tifoide (la pagjine no esist)">fiere tifoide</a>. La sô salût e va di piês in piês e al si inmale di tumôr. Intal <a href="/wiki/1944" title="1944">1944</a> i Sovietics a tornin a cjapâ Lvov che e passe sot la <a href="/wiki/Union_Sovietiche" title="Union Sovietiche">Union Sovietiche</a>. Banach al mûr prime di rivâ a tornâ in Polonie. </p><p>Banach al è considerât il fondadôr de <a href="/w/index.php?title=Analisi_funzion%C3%A2l&action=edit&redlink=1" class="new" title="Analisi funzionâl (la pagjine no esist)">analisi funzionâl</a>, argoment che al disvilupe in mût sistematic partint des <a href="/w/index.php?title=Equazion_integr%C3%A2l&action=edit&redlink=1" class="new" title="Equazion integrâl (la pagjine no esist)">ecuazions integrâls</a> di <a href="/w/index.php?title=Vito_Volterra&action=edit&redlink=1" class="new" title="Vito Volterra (la pagjine no esist)">Vito Volterra</a>, <a href="/w/index.php?title=Eric_Ivar_Fredholm&action=edit&redlink=1" class="new" title="Eric Ivar Fredholm (la pagjine no esist)">Eric Ivar Fredholm</a> e <a href="/w/index.php?title=David_Hilbert&action=edit&redlink=1" class="new" title="David Hilbert (la pagjine no esist)">David Hilbert</a>. al à ancje fat dai studis impuartants inte teorie dai <a href="/w/index.php?title=Spazi_vetori%C3%A2l_topolog%C3%AEc&action=edit&redlink=1" class="new" title="Spazi vetoriâl topologîc (la pagjine no esist)">spazis vetoriâls topologjics</a>, inte <a href="/w/index.php?title=Teorie_de_misure&action=edit&redlink=1" class="new" title="Teorie de misure (la pagjine no esist)">teorie de misure</a>, inte <a href="/wiki/Teorie_dai_insiemis" title="Teorie dai insiemis">teorie dai insiemis</a> e intal studi dai <a href="/w/index.php?title=Polinomis_ortogon%C3%A2i&action=edit&redlink=1" class="new" title="Polinomis ortogonâi (la pagjine no esist)">polinomis ortogonâi</a>. </p><p><br /> </p><p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="Voci_leadis">Voci leadis</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Stefan_Banach&veaction=edit&section=1" title="Cambie la sezion: Voci leadis" class="mw-editsection-visualeditor"><span>cambie</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Stefan_Banach&action=edit&section=1" title="Edit section's source code: Voci leadis"><span>modifiche il codiç</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/w/index.php?title=Spazi_di_Banach&action=edit&redlink=1" class="new" title="Spazi di Banach (la pagjine no esist)">Spazi di Banach</a></li> <li><a href="/w/index.php?title=Algjebre_di_Banach&action=edit&redlink=1" class="new" title="Algjebre di Banach (la pagjine no esist)">Algjebre di Banach</a></li> <li><a href="/w/index.php?title=Teoreme_di_Banach-Steinhaus&action=edit&redlink=1" class="new" title="Teoreme di Banach-Steinhaus (la pagjine no esist)">Teoreme di Banach-Steinhaus</a></li> <li><a href="/w/index.php?title=Teoreme_di_Banach-Alaoglu&action=edit&redlink=1" class="new" title="Teoreme di Banach-Alaoglu (la pagjine no esist)">Teoreme di Banach-Alaoglu</a></li> <li><a href="/w/index.php?title=Parad%C3%B2s_di_Banach-Tarski&action=edit&redlink=1" class="new" title="Paradòs di Banach-Tarski (la pagjine no esist)">Paradòs di Banach-Tarski</a></li> <li><a href="/w/index.php?title=Teoreme_di_Hahn-Banach&action=edit&redlink=1" class="new" title="Teoreme di Hahn-Banach (la pagjine no esist)">Teoreme di Hahn-Banach</a></li> <li><a href="/w/index.php?title=Teoreme_dal_pont_fis_di_Banach&action=edit&redlink=1" class="new" title="Teoreme dal pont fis di Banach (la pagjine no esist)">Teoreme dal pont fis di Banach</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Leams_esterns">Leams esterns</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Stefan_Banach&veaction=edit&section=2" title="Cambie la sezion: Leams esterns" class="mw-editsection-visualeditor"><span>cambie</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Stefan_Banach&action=edit&section=2" title="Edit section's source code: Leams esterns"><span>modifiche il codiç</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>(en) <a rel="nofollow" class="external text" href="https://web.archive.org/web/20051106095207/http://www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Banach.html">Biography</a> in <a href="/w/index.php?title=MacTutor&action=edit&redlink=1" class="new" title="MacTutor (la pagjine no esist)">MacTutor</a>.</li> <li>(fr) <a rel="nofollow" class="external text" href="http://matwbn.icm.edu.pl/kstresc.php?tom=1&wyd=10">Théorie des opérations linéaires</a> test dal 1932</li></ul>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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