{"id":2559,"date":"2020-05-19T10:06:01","date_gmt":"2020-05-19T14:06:01","guid":{"rendered":"http:\/\/matroidunion.org\/?p=2559"},"modified":"2020-06-01T16:29:55","modified_gmt":"2020-06-01T20:29:55","slug":"online-talk-peter-nelson","status":"publish","type":"post","link":"https:\/\/matroidunion.org\/?p=2559","title":{"rendered":"Online talk: Peter Nelson"},"content":{"rendered":"\n<p><strong>Mon, May 25<\/strong>\u00a03pm EST (8pm BST, 7am Tue NZST)<br \/><a href=\"http:\/\/www.math.uwaterloo.ca\/~apnelson\/\"><strong>Peter Nelson<\/strong><\/a>, University of Waterloo<br \/><strong>Extensions and coextensions of cliques<\/strong><br \/><a href=\"https:\/\/youtu.be\/o2n82vzfR7M\"><b>Youtube<\/b><\/a><\/p>\n<p><strong>Abstract:<br \/><\/strong>The class of matroids that are a single extension or coextension of the cycle matroid of a complete graph is surprisingly rich. I will discuss some Ramsey-theoretic and enumerative results for these objects.<br \/><br \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mon, May 25\u00a03pm EST (8pm BST, 7am Tue NZST)Peter Nelson, University of WaterlooExtensions and coextensions of cliquesYoutube Abstract:The class of matroids that are a single extension or coextension of the cycle matroid of a complete graph is surprisingly rich. I &hellip; <a href=\"https:\/\/matroidunion.org\/?p=2559\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":19,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[11],"class_list":["post-2559","post","type-post","status-publish","format-standard","hentry","category-matroids","tag-online-talks"],"_links":{"self":[{"href":"https:\/\/matroidunion.org\/index.php?rest_route=\/wp\/v2\/posts\/2559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matroidunion.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matroidunion.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matroidunion.org\/index.php?rest_route=\/wp\/v2\/users\/19"}],"replies":[{"embeddable":true,"href":"https:\/\/matroidunion.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2559"}],"version-history":[{"count":2,"href":"https:\/\/matroidunion.org\/index.php?rest_route=\/wp\/v2\/posts\/2559\/revisions"}],"predecessor-version":[{"id":2574,"href":"https:\/\/matroidunion.org\/index.php?rest_route=\/wp\/v2\/posts\/2559\/revisions\/2574"}],"wp:attachment":[{"href":"https:\/\/matroidunion.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matroidunion.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2559"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matroidunion.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}