{"id":7721,"date":"2023-01-18T09:23:57","date_gmt":"2023-01-18T08:23:57","guid":{"rendered":"https:\/\/www.dm.unipi.it\/eventi\/tba-olivier-schiffmann-cnrs-and-universite-de-paris-saclay\/"},"modified":"2023-04-14T09:38:05","modified_gmt":"2023-04-14T07:38:05","slug":"tba-olivier-schiffmann-cnrs-and-universite-de-paris-saclay","status":"publish","type":"unipievents","link":"https:\/\/www.dm.unipi.it\/en\/eventi\/tba-olivier-schiffmann-cnrs-and-universite-de-paris-saclay\/","title":{"rendered":"Moduli of Higgs bundles and Hecke operators on surfaces &#8211; Olivier Schiffmann (CNRS and Universit\u00e9 de Paris-Saclay)"},"content":{"rendered":"<h4>Venue<\/h4>\n<p>Department of Mathematics, Aula Magna.<\/p>\n<h4 class='mt-4'>Abstract<\/h4>\n<p>We will introduce and describe an algebra $H(S)$ acting on the cohomology of various moduli spaces of sheaves on a smooth complex surface $S$. We will provide some application to a generalization of Markman&#8217;s theorem in the semistable (as opposed to stable) case as well as to the Hausel-Thaddeus conjecture on moduli spaces of Higgs bundles on a curve.<\/p>\n<p class='mt-4'>Further information is available on the <a href=\"https:\/\/events.dm.unipi.it\/event\/148\/\">event page<\/a> on the Indico platform.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We will introduce and describe an algebra $H(S)$ acting on the cohomology of various moduli spaces of sheaves on a smooth complex surface $S$. We will provide some application to a generalization of Markman&#8217;s theorem in the semistable (as opposed to&hellip;<\/p>\n<p><a class=\"btn btn-dark btn-sm unipi-read-more-link\" href=\"https:\/\/www.dm.unipi.it\/en\/eventi\/tba-olivier-schiffmann-cnrs-and-universite-de-paris-saclay\/\">Read More&#8230;<\/a><\/p>\n","protected":false},"author":6,"featured_media":0,"template":"","tags":[],"unipievents_taxonomy":[],"class_list":["post-7721","unipievents","type-unipievents","status-publish","hentry"],"acf":[],"unipievents_startdate":1681916400,"unipievents_enddate":1681920000,"unipievents_place":"Department of Mathematics, Aula Magna.","unipievents_externalid":148,"jetpack_sharing_enabled":true,"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents\/7721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents"}],"about":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/types\/unipievents"}],"author":[{"embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/users\/6"}],"version-history":[{"count":2,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents\/7721\/revisions"}],"predecessor-version":[{"id":8666,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents\/7721\/revisions\/8666"}],"wp:attachment":[{"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/media?parent=7721"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/tags?post=7721"},{"taxonomy":"unipievents_taxonomy","embeddable":true,"href":"https:\/\/www.dm.unipi.it\/en\/wp-json\/wp\/v2\/unipievents_taxonomy?post=7721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}