{"id":34906,"date":"2025-07-04T17:49:59","date_gmt":"2025-07-04T14:49:59","guid":{"rendered":"https:\/\/w3.bilkent.edu.tr\/tr\/?p=34906"},"modified":"2025-07-08T10:07:44","modified_gmt":"2025-07-08T07:07:44","slug":"math-semineri-abacus-bicomodule-configurations-and-the-bergner-osorno-ozornova-rovelli-scheimbauer-equivalence-thomas-jan-mikhail-1330-7-temmuz-20","status":"publish","type":"post","link":"https:\/\/w3.bilkent.edu.tr\/tr\/math-semineri-abacus-bicomodule-configurations-and-the-bergner-osorno-ozornova-rovelli-scheimbauer-equivalence-thomas-jan-mikhail-1330-7-temmuz-20\/","title":{"rendered":"MATH Semineri: \u201cAbacus bicomodule configurations and the Bergner\u2013Osorno\u2013Ozornova\u2013Rovelli\u2013Scheimbauer equivalence\u201d, Thomas Jan Mikhail, 13:30 7 Temmuz 2025 (EN)"},"content":{"rendered":"<p>You are cordially invited to the Topology Seminar organized by the Department of Mathematics.<\/p>\n<p>Speaker: Thomas Jan Mikhail (University of Copenhagen)<\/p>\n<p>&#8220;Abacus bicomodule configurations and the Bergner\u2013Osorno\u2013Ozornova\u2013Rovelli\u2013Scheimbauer equivalence&#8221;<\/p>\n<p>Abstract: A theorem of Bergner, Osorno, Ozornova, Rovelli, and Scheimbauer states an equivalence between 2-Segal spaces and certain augmented stable double Segal spaces. In this talk, after a preliminary section on 2-Segal spaces, I will establish more general equivalences, involving simplicial maps of 2-Segal spaces and abacus bicomodule configurations, extending results of Carlier. This talk is based on joint work with Joachim Kock, and a preprint of this work is available on the arXiv (see arXiv:2501.16491).<\/p>\n<p>Date: July 7, Monday, 2025<br \/>\nTime: 13:30 UTC+3<br \/>\nPlace: 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: Thomas Jan Mikhail (University of Copenhagen) &#8220;Abacus bicomodule configurations and the Bergner\u2013Osorno\u2013Ozornova\u2013Rovelli\u2013Scheimbauer equivalence&#8221; Abstract: A theorem of Bergner, Osorno, Ozornova, Rovelli, and Scheimbauer states an equivalence between 2-Segal spaces and certain augmented stable double Segal [\u2026] <\/p>\n<div class=\"clear\"><\/div>\n<p><a class=\"more_link clearfix\" href=\"https:\/\/w3.bilkent.edu.tr\/tr\/math-semineri-abacus-bicomodule-configurations-and-the-bergner-osorno-ozornova-rovelli-scheimbauer-equivalence-thomas-jan-mikhail-1330-7-temmuz-20\/\" 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":[22],"tags":[],"class_list":["post-34906","post","type-post","status-publish","format-standard","hentry","category-eskipostlar"],"_links":{"self":[{"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/posts\/34906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/comments?post=34906"}],"version-history":[{"count":2,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/posts\/34906\/revisions"}],"predecessor-version":[{"id":34908,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/posts\/34906\/revisions\/34908"}],"wp:attachment":[{"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/media?parent=34906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/categories?post=34906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/tags?post=34906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}