{"id":1583,"date":"2019-11-18T13:24:00","date_gmt":"2019-11-18T11:24:00","guid":{"rendered":"https:\/\/mathematics.haifa.ac.il\/?p=1583"},"modified":"2019-12-08T14:00:17","modified_gmt":"2019-12-08T12:00:17","slug":"this-week-thursday-at-1000-u-haifa-topology-geometry-seminar-on-november-21-2019","status":"publish","type":"post","link":"https:\/\/mathematics.haifa.ac.il\/?p=1583","title":{"rendered":"This week, Thursday at 10:00, U. Haifa Topology &#038; Geometry seminar on November 21, 2019"},"content":{"rendered":"<p style=\"font-weight: 400;\"><strong><u>Geometry\u00a0&amp; Topology Seminar<\/u><\/strong><\/p>\n<p style=\"font-weight: 400;\">Speaker:\u00a0Dimitar Kodjabachev\u00a0(University of Haifa)<\/p>\n<p style=\"font-weight: 400;\">Topic:\u00a0Equivariant Gorenstein Duality<\/p>\n<p style=\"font-weight: 400;\">Place:\u00a0 \u00a0 Room 614 in the Science &amp; Education Building<\/p>\n<p style=\"font-weight: 400;\">Time:\u00a0 \u00a010:00<\/p>\n<p style=\"font-weight: 400;\">Date:\u00a0 Thursday, November 21, 2019<\/p>\n<p style=\"font-weight: 400;\">\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<strong><u>Abstract<\/u><\/strong><strong><u>:<\/u><\/strong><\/p>\n<p style=\"font-weight: 400;\">The notion of Gorenstein duality introduced by Dwyer, Greenlees and Iyengar<br \/>\nallows one to view a number of dualities such as Poincar\u00e9 duality for manifolds,<br \/>\nGorenstein duality for commutative rings and Benson-Carlson duality for<br \/>\ncohomology rings of finite groups as instances of a single phenomenon. In this<br \/>\ntalk I will set up an equivariant generalization of the framework and I will<br \/>\nlook at examples coming from derived algebraic geometry, namely &#8211; the ring<br \/>\nspectra of topological modular forms with level structure.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Geometry\u00a0&amp; Topology Seminar Speaker:\u00a0Dimitar Kodjabachev\u00a0(University of Haifa) Topic:\u00a0Equivariant Gorenstein Duality Place:\u00a0 \u00a0 Room 614 in the Science &amp; Education Building Time:\u00a0 \u00a010:00 Date:\u00a0 Thursday, November 21, 2019 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Abstract: The notion of Gorenstein duality introduced by Dwyer, Greenlees and Iyengar allows&#8230;<br \/><a class=\"read-more-button\" href=\"https:\/\/mathematics.haifa.ac.il\/?p=1583\">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-1583","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\/1583","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=1583"}],"version-history":[{"count":1,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts\/1583\/revisions"}],"predecessor-version":[{"id":1584,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=\/wp\/v2\/posts\/1583\/revisions\/1584"}],"wp:attachment":[{"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1583"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1583"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mathematics.haifa.ac.il\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1583"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}