{"id":25532,"date":"2025-10-01T16:52:32","date_gmt":"2025-10-01T13:52:32","guid":{"rendered":"https:\/\/w3.bilkent.edu.tr\/en\/?p=25532"},"modified":"2025-10-07T06:56:58","modified_gmt":"2025-10-07T03:56:58","slug":"math-seminar-free-actions-on-products-of-real-projective-spaces-ergun-yalcin-330pm-october-6-2025-en","status":"publish","type":"post","link":"https:\/\/w3.bilkent.edu.tr\/en\/math-seminar-free-actions-on-products-of-real-projective-spaces-ergun-yalcin-330pm-october-6-2025-en\/","title":{"rendered":"MATH Seminar: \u201cFree Actions on Products of Real Projective Spaces\u201d, Ergun Yal\u00e7\u0131n, 3:30PM October 6 2025 (EN)"},"content":{"rendered":"<p>You are cordially invited to the Topology Seminar organized by the Department of Mathematics.<\/p>\n<p>Speaker: Ergun Yalcin (Bilkent University)<\/p>\n<p>\u201cFree Actions on Products of Real Projective Spaces\u201d<\/p>\n<p>Abstract: We recently proved the homotopy-theoretical version of a conjecture<br \/>\nby Cusick from 1983 on free actions of elementary abelian 2-groups on products<br \/>\nof real projective spaces. In this talk I will explain the main ideas of the proof after<br \/>\nintroducing the necessary background.<\/p>\n<p>Date: October 6, Monday, 2025<br \/>\nTime: 15:30 UTC+3<br \/>\nPlace: Mathematics Seminar Room SA \u2013 141 &amp; ZOOM<\/p>\n<p>To request the event link, please send a message to cihan.okay@bilkent.edu.tr<\/p>\n","protected":false},"excerpt":{"rendered":"<p>You are cordially invited to the Topology Seminar organized by the Department of Mathematics. Speaker: Ergun Yalcin (Bilkent University) \u201cFree Actions on Products of Real Projective Spaces\u201d Abstract: We recently proved the homotopy-theoretical version of a conjecture by Cusick from 1983 on free actions of elementary abelian 2-groups on products [\u2026] <\/p>\n<div class=\"clear\"><\/div>\n<p><a class=\"more_link clearfix\" href=\"https:\/\/w3.bilkent.edu.tr\/en\/math-seminar-free-actions-on-products-of-real-projective-spaces-ergun-yalcin-330pm-october-6-2025-en\/\" rel=\"nofollow\">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":[12],"tags":[],"class_list":["post-25532","post","type-post","status-publish","format-standard","hentry","category-oldposts"],"_links":{"self":[{"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/posts\/25532","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/comments?post=25532"}],"version-history":[{"count":1,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/posts\/25532\/revisions"}],"predecessor-version":[{"id":25533,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/posts\/25532\/revisions\/25533"}],"wp:attachment":[{"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/media?parent=25532"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/categories?post=25532"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/tags?post=25532"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}