{"id":1206,"date":"2026-10-12T08:02:01","date_gmt":"2026-10-12T08:02:01","guid":{"rendered":"https:\/\/www.ccor.hu\/?p=1206"},"modified":"2026-10-12T08:02:03","modified_gmt":"2026-10-12T08:02:03","slug":"corvinus-game-theory-seminar-69","status":"publish","type":"post","link":"https:\/\/www.ccor.hu\/?p=1206","title":{"rendered":"Corvinus Game Theory Seminar"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>October 22 (Thursday) 10:00-11:00, room E.118.2 (main building, 1st floor)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ani Guerdjikova<\/strong> (University of Grenoble-Alpes, France)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Do you know what I mean? A syntactic representation for differential bounded awareness<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Without the assumption of complete, shared awareness, it is necessary to consider communication between agents who may entertain different representations of the world. A syntactic (language-based) approach provides powerful tools to address this problem.\u00a0 In this paper, we define translation operators between two languages which provide a &#8220;best approximation&#8221; for the meaning of propositions in the target language subject to its expressive power. We show that, in general, the translation operators preserve some, but not all, logical operations. We derive necessary and sufficient conditions for the existence of a joint state space and a joint language, in which the subjective state spaces of each agent, and their individual languages, may be embedded. This approach allows us to compare languages with respect to their expressiveness and thus, with respect to the properties of the associated state space. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The talk is based on joint work with Evan Piermont and John Quiggin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>October 22 (Thursday) 10:00-11:00, room E.118.2 (main building, 1st floor) Ani Guerdjikova (University of Grenoble-Alpes, France) Do you know what I mean? A syntactic representation for differential bounded awareness Without the assumption of complete, shared awareness, it is necessary to <span class=\"readmore\"><a href=\"https:\/\/www.ccor.hu\/?p=1206\">Continue Reading &#8230;<\/a><\/span><\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1206","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/posts\/1206","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ccor.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1206"}],"version-history":[{"count":1,"href":"https:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/posts\/1206\/revisions"}],"predecessor-version":[{"id":1207,"href":"https:\/\/www.ccor.hu\/index.php?rest_route=\/wp\/v2\/posts\/1206\/revisions\/1207"}],"wp:attachment":[{"href":"https:\/\/www.ccor.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1206"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ccor.hu\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1206"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ccor.hu\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1206"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}