{"id":23810,"date":"2022-02-22T10:44:44","date_gmt":"2022-02-22T07:44:44","guid":{"rendered":"https:\/\/w3.bilkent.edu.tr\/tr\/?p=23810"},"modified":"2022-02-24T11:24:26","modified_gmt":"2022-02-24T08:24:26","slug":"math-semineri-periodic-actions-emine-yildirim-university-of-cambridge-1530-23-subat-en","status":"publish","type":"post","link":"https:\/\/w3.bilkent.edu.tr\/tr\/math-semineri-periodic-actions-emine-yildirim-university-of-cambridge-1530-23-subat-en\/","title":{"rendered":"MATH Semineri: \u201cPeriodic Actions\u201d, Emine Y\u0131ld\u0131r\u0131m, University of Cambridge, 15:30 23 \u015eubat (EN)"},"content":{"rendered":"<p>You are cordially invited to the Algebra Seminar organized by the Department of Mathematics.<\/p>\n<p>Speaker: Emine Y\u0131ld\u0131r\u0131m (University of Cambridge)<\/p>\n<p>&#8220;Periodic actions&#8221;<\/p>\n<p>Abstract: This talk will present an interaction between a combinatorial action, called the &#8220;Rowmotion&#8221; and an algebraic action, called the &#8220;Coxeter transformation.&#8221; The Coxeter transformation plays an important role in representation theory of algebras and in some cases it shows some periodicity. In a joint work with Ren\u00e9 Marczinzik and Hugh Thomas, we show that the composition of the Rowmotion and the Coxeter transformation is periodic for the incidence algebras coming from distributive lattices. Furthermore, if time permits, I will mention that this result goes beyond distributive lattices.<\/p>\n<p>Date: 23 February, 2022<br \/>\nTime: 15:30 \u2013 16:30<\/p>\n<p>This is an online seminar. To obtain the event link, please send a message to sezer@fen.bilkent.edu.tr<\/p>\n","protected":false},"excerpt":{"rendered":"<p>You are cordially invited to the Algebra Seminar organized by the Department of Mathematics. Speaker: Emine Y\u0131ld\u0131r\u0131m (University of Cambridge) &#8220;Periodic actions&#8221; Abstract: This talk will present an interaction between a combinatorial action, called the &#8220;Rowmotion&#8221; and an algebraic action, called the &#8220;Coxeter transformation.&#8221; The Coxeter transformation plays an important [\u2026] <\/p>\n<div class=\"clear\"><\/div>\n<p><a class=\"more_link clearfix\" href=\"https:\/\/w3.bilkent.edu.tr\/tr\/math-semineri-periodic-actions-emine-yildirim-university-of-cambridge-1530-23-subat-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":[22],"tags":[],"class_list":["post-23810","post","type-post","status-publish","format-standard","hentry","category-eskipostlar"],"_links":{"self":[{"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/posts\/23810","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=23810"}],"version-history":[{"count":2,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/posts\/23810\/revisions"}],"predecessor-version":[{"id":23837,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/posts\/23810\/revisions\/23837"}],"wp:attachment":[{"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/media?parent=23810"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/categories?post=23810"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/tr\/wp-json\/wp\/v2\/tags?post=23810"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}