{"id":6,"date":"2021-04-16T10:34:03","date_gmt":"2021-04-16T10:34:03","guid":{"rendered":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/?page_id=6"},"modified":"2026-10-08T10:27:20","modified_gmt":"2026-10-08T10:27:20","slug":"home","status":"publish","type":"page","link":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/","title":{"rendered":"Home"},"content":{"rendered":"\n<div style=\"height:33px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-media-text alignwide has-media-on-the-right is-stacked-on-mobile is-vertically-aligned-top\"><div class=\"wp-block-media-text__content\">\n<p class=\"has-x-large-font-size\"><strong>Welcome !<\/strong><\/p>\n\n\n\n<p class=\"par-indented\">The research focus of our group is on Poisson Geometry and related topics, particularly Lie Groupoids, Lie Algebroids and Dirac structures.<\/p>\n\n\n\n<p class=\"par-indented\">In particular, we are interested in understanding the local structures of these geometries as well as implement more global techniques to obtain invariants for Poisson geometry also in order to understand their effects in symplectic geometry or Lie theory. To accomplish these we often use a plethora of methods from analysis, algebra, algebraic topology and, of course, differential geometry.<\/p>\n\n\n\n<p><\/p>\n<\/div><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-content\/uploads\/2025\/02\/IMG_4024-768x1024.jpeg\" alt=\"\" class=\"wp-image-1677 size-full\" srcset=\"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-content\/uploads\/2025\/02\/IMG_4024-768x1024.jpeg 768w, https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-content\/uploads\/2025\/02\/IMG_4024-225x300.jpeg 225w, https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-content\/uploads\/2025\/02\/IMG_4024-1152x1536.jpeg 1152w, https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-content\/uploads\/2025\/02\/IMG_4024-1536x2048.jpeg 1536w, https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-content\/uploads\/2025\/02\/IMG_4024-1200x1600.jpeg 1200w, https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-content\/uploads\/2025\/02\/IMG_4024-scaled.jpeg 1920w\" sizes=\"auto, (max-width: 768px) 85vw, 768px\" \/><\/figure><\/div>\n\n\n\n<div style=\"height:58px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Seminar announcements<\/h3>\n\n\n\n<p><a href=\"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/learning-seminar\/\" data-type=\"page\" data-id=\"644\">Learning Seminar<\/a>: On-going this semester under the subject \u2018<a href=\"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/learning-seminar\/ws-26-27\/\" data-type=\"page\" data-id=\"2508\">Holomorphic Poisson Stuctures<\/a>\u2019.<\/p>\n\n\n\n<!--\n\n\n\n<p>The seminars will return in the Winter Semester.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/researchseminar\/\">Research Seminar<\/a>: Next instalment will be the Bachellor Colloquium SS2026 on <strong>29.07<\/strong>.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.mi.uni-koeln.de\/~geiges\/Oberseminar\/oberseminar.html\">Oberseminar<\/a>: Next talk is by Marc Kegel on <strong>12.06<\/strong>.<\/p>\n\n\n<p>[seminar_message text='<a href=\"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/researchseminar\/\"> Research Seminar <\/a>: Next installment is by | on <strong>|<\/strong>' page=\"18\" path=\"4,1\"]<\/p>\n\n\n\n<p><\/p>\n\n\n<p>[seminar_message text='<a href=\"https:\/\/www.mi.uni-koeln.de\/~geiges\/Oberseminar\/oberseminar.html\"> Oberseminar <\/a>: Next talk is by | on <strong>|<\/strong>.' page=\"https:\/\/www.mi.uni-koeln.de\/~geiges\/Oberseminar\/oberseminar.html\" path=\"4,2\"]<\/p>\n\n\n\n-->\n\n\n\n<p><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading\">Conferences &amp; Events<\/h3>\n\n\n\n<p>Workshop on <a href=\"https:\/\/www.mpim-bonn.mpg.de\/node\/15870\">&#8220;Higher Geometric Structures along the Lower Rhine XXI&#8221;<\/a> at Max Plank Institute for Mathematics (Bonn) from 26th\u201327th of November 2026.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Welcome ! The research focus of our group is on Poisson Geometry and related topics, particularly Lie Groupoids, Lie Algebroids and Dirac structures. In particular, we are interested in understanding the local structures of these geometries as well as implement more global techniques to obtain invariants for Poisson geometry also in order to understand their &hellip; <a href=\"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Home&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-json\/wp\/v2\/pages\/6","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-json\/wp\/v2\/comments?post=6"}],"version-history":[{"count":230,"href":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-json\/wp\/v2\/pages\/6\/revisions"}],"predecessor-version":[{"id":2689,"href":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-json\/wp\/v2\/pages\/6\/revisions\/2689"}],"wp:attachment":[{"href":"https:\/\/www.mi.uni-koeln.de\/PoissonGeometry\/wp-json\/wp\/v2\/media?parent=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}