{"id":21815,"date":"2024-04-18T23:26:32","date_gmt":"2024-04-18T20:26:32","guid":{"rendered":"https:\/\/w3.bilkent.edu.tr\/en\/?p=21815"},"modified":"2024-04-21T22:44:46","modified_gmt":"2024-04-21T19:44:46","slug":"math-seminar-real-line-arrangements-and-vanishing-cycles-340pm-april-19-2024-en","status":"publish","type":"post","link":"https:\/\/w3.bilkent.edu.tr\/en\/math-seminar-real-line-arrangements-and-vanishing-cycles-340pm-april-19-2024-en\/","title":{"rendered":"MATH Seminar: \u201cReal Line Arrangements and Vanishing Cycles\u201d, 3:40PM April 19 2024 (EN)"},"content":{"rendered":"<p>You are cordially invited to the ODTU-Bilkent Algebraic Geometry Seminar.<\/p>\n<p>Speaker: Ichiro Shimada (Hiroshima University)<\/p>\n<p>\u201cReal line arrangements and vanishing cycles\u201d<\/p>\n<p>Abstract: We investigate the topology of a double cover of a complex affine plane branching along a nodal real line arrangement.We define certain topological 2-cycles in the double plane using the real structure of the arrangement.These cycles resemble vanishing cycles of Lefschetz.We then calculate their intersection numbers.<\/p>\n<p>Date: 19 April 2024, Friday<br \/>\nTime: 15:40 (GMT+3)<br \/>\nPlace: Zoom<\/p>\n<p>This is an online seminar. To request the event link, please send a message to\u00a0<a href=\"mailto:sertoz@bilkent.edu.tr\">sertoz@bilkent.edu.tr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>You are cordially invited to the ODTU-Bilkent Algebraic Geometry Seminar. Speaker: Ichiro Shimada (Hiroshima University) \u201cReal line arrangements and vanishing cycles\u201d Abstract: We investigate the topology of a double cover of a complex affine plane branching along a nodal real line arrangement.We define certain topological 2-cycles in the double plane [\u2026] <\/p>\n<div class=\"clear\"><\/div>\n<p><a class=\"more_link clearfix\" href=\"https:\/\/w3.bilkent.edu.tr\/en\/math-seminar-real-line-arrangements-and-vanishing-cycles-340pm-april-19-2024-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-21815","post","type-post","status-publish","format-standard","hentry","category-oldposts"],"_links":{"self":[{"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/posts\/21815","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=21815"}],"version-history":[{"count":1,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/posts\/21815\/revisions"}],"predecessor-version":[{"id":21816,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/posts\/21815\/revisions\/21816"}],"wp:attachment":[{"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/media?parent=21815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/categories?post=21815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/w3.bilkent.edu.tr\/en\/wp-json\/wp\/v2\/tags?post=21815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}