{"id":1753,"date":"2013-01-15T18:13:07","date_gmt":"2013-01-15T18:13:07","guid":{"rendered":"http:\/\/www.illc.uva.nl\/lgc\/seminar\/?p=1753"},"modified":"2013-01-23T16:25:15","modified_gmt":"2013-01-23T16:25:15","slug":"lira-session-with-sebastian-enqvist","status":"publish","type":"post","link":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/2013\/01\/lira-session-with-sebastian-enqvist\/","title":{"rendered":"LIRa session: Sebastian Enqvist"},"content":{"rendered":"<p>On January 24, we will have a LIRa session with Sebastian Enqvist.<\/p>\n<div>\n<p>Everyone is cordially invited!<\/p>\n<p>Speaker:\u00a0<strong>Sebastian Enqvist<\/strong> (Lund University)<br \/>\nTitle:\u00a0<strong>A Lindstr\u00f6m theorem for a class of normal modal logics<\/strong><br \/>\nDate and Time: Thursday, January 24, 2013,\u00a0<strong>15:30-17:30<\/strong><br \/>\nVenue: Science Park 904, Room\u00a0<strong>A1.04<\/strong><\/p>\n<p><strong>Abstract:<\/strong><br \/>\nI present a Lindstr\u00f6m-style characterization theorem for normal modal logics corresponding to classes of frames that are definable by sets of strict universal Horn formulas. The result is shown to be a generalization of a recent characterization result for modal logic with the global modality. The relationship with earlier characterization results for basic modal logic is discussed, as well as a negative result showing that the characterization result cannot be extended to cover every elementary class of frames.<\/p>\n<\/div>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>On January 24, we will have a LIRa session with Sebastian Enqvist.<\/p>\n<p>Everyone is cordially invited!<br \/>\nSpeaker:\u00a0Sebastian Enqvist (Lund University)<br \/>\nTitle:\u00a0A Lindstr\u00f6m theorem for a class of normal modal logics<br \/>\nDate and Time: Thursday, January 24, 2013,\u00a015:30-17:30<br \/>\nVenue: Science Park 904, Room\u00a0A1.04<br \/>\nAbstract:<br \/>\nI present a Lindstr\u00f6m-style characterization theorem for normal modal logics corresponding to classes of frames that are definable by [&#8230;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1753","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/1753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/comments?post=1753"}],"version-history":[{"count":10,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/1753\/revisions"}],"predecessor-version":[{"id":1826,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/1753\/revisions\/1826"}],"wp:attachment":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/media?parent=1753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/categories?post=1753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/tags?post=1753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}