{"id":2787,"date":"2024-04-09T16:03:55","date_gmt":"2024-04-09T13:03:55","guid":{"rendered":"https:\/\/mathematics.haifa.ac.il\/?p=2787"},"modified":"2024-05-07T16:13:13","modified_gmt":"2024-05-07T13:13:13","slug":"u-haifa-topology-geometry-seminar-tuesday-apr-9-2024-speaker-kaif-hilman-bonn-title-equivariant-poincare-duality-for-finite-groups-and-fixed-points-methods","status":"publish","type":"post","link":"https:\/\/mathematics.haifa.ac.il\/?p=2787","title":{"rendered":"U. Haifa Topology &amp; Geometry seminar: Tuesday, Apr. 9, 2024. Speaker: Kaif Hilman (Bonn). Title: &#8220;Equivariant Poincare duality for finite groups and fixed points methods&#8221;."},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">In this talk, I will introduce the notion of Poincar\u00b4e duality spaces in the equivariant<br>setting for finite groups and discuss an approach relating equivariant Poincar\u00b4e duality with<br>Poincar\u00b4e duality on the fixed points. Time permitting, I will also indicate how one can<br>use the theory to give a new, purely homotopical, proof of an old theorem of Atiyah-Bott<br>and Conner-Floyd.<br>This is joint work with Dominik Kirstein and Christian Kremer<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Link to recording:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/us02web.zoom.us\/rec\/share\/ZiZlM2lYEk6f7XQ3ivWFNBRuqEMnEZwNDT-Jm3DS4wtYSMBFuTWEc3KdGUC5IvrP.hQA2AbxO8job1W2n\">Recording<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/mathematics.haifa.ac.il\/wp-content\/uploads\/Hilman-9Apr2024.pdf\">slides<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this talk, I will introduce the notion of Poincar\u00b4e duality spaces in the equivariantsetting for finite groups and discuss an approach relating equivariant Poincar\u00b4e duality withPoincar\u00b4e duality on the fixed points. Time permitting, I will also indicate how one&#8230;<br \/><a class=\"read-more-button\" href=\"https:\/\/mathematics.haifa.ac.il\/?p=2787\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,4],"tags":[],"class_list":["post-2787","post","type-post","status-publish","format-standard","hentry","category-gt-seminar","category-seminar"],"_links":{"self":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts\/2787","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2787"}],"version-history":[{"count":5,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts\/2787\/revisions"}],"predecessor-version":[{"id":2793,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts\/2787\/revisions\/2793"}],"wp:attachment":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2787"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2787"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2787"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}