{"id":3780,"date":"2025-08-09T12:29:48","date_gmt":"2025-08-09T19:29:48","guid":{"rendered":"https:\/\/colleges.claremont.edu\/ccms\/?post_type=tribe_events&p=3780"},"modified":"2025-08-11T10:38:54","modified_gmt":"2025-08-11T17:38:54","slug":"antc-talk-isaac-goldbring-uc-irvine","status":"publish","type":"tribe_events","link":"https:\/\/colleges.claremont.edu\/ccms\/event\/antc-talk-isaac-goldbring-uc-irvine\/","title":{"rendered":"A non-uniformly inner amenable group (Isaac Goldbring, UC Irvine)"},"content":{"rendered":"

An inner amenable group is one in which there is a finitely additive conjugation-invariant probability measure on the non-identity elements. \u00a0In this talk, we show that inner amenability is not preserved under elementary equivalence. \u00a0As a result, we give the first example of a group that is inner amenable but not uniformly inner amenable.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

An inner amenable group is one in which there is a finitely additive conjugation-invariant probability measure on the non-identity elements. \u00a0In this talk, we show that inner amenability is not […]<\/p>\n","protected":false},"author":73,"featured_media":0,"template":"","meta":{"_acf_changed":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_tribe_events_status":"","_tribe_events_status_reason":"","_tribe_events_is_hybrid":"","_tribe_events_is_virtual":"","_tribe_events_virtual_video_source":"","_tribe_events_virtual_embed_video":"","_tribe_events_virtual_linked_button_text":"","_tribe_events_virtual_linked_button":"","_tribe_events_virtual_show_embed_at":"","_tribe_events_virtual_show_embed_to":[],"_tribe_events_virtual_show_on_event":"","_tribe_events_virtual_show_on_views":"","_tribe_events_virtual_url":"","footnotes":"","_tec_slr_enabled":"","_tec_slr_layout":""},"tags":[],"tribe_events_cat":[13],"class_list":["post-3780","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-antc-seminar","cat_antc-seminar"],"acf":[],"yoast_head":"\nA non-uniformly inner amenable group (Isaac Goldbring, UC Irvine) - Claremont Center for the Mathematical Sciences<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/colleges.claremont.edu\/ccms\/event\/antc-talk-isaac-goldbring-uc-irvine\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A non-uniformly inner amenable group (Isaac Goldbring, UC Irvine) - Claremont Center for the Mathematical Sciences\" \/>\n<meta property=\"og:description\" content=\"An inner amenable group is one in which there is a finitely additive conjugation-invariant probability measure on the non-identity elements. \u00a0In this talk, we show that inner amenability is not […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/colleges.claremont.edu\/ccms\/event\/antc-talk-isaac-goldbring-uc-irvine\/\" \/>\n<meta property=\"og:site_name\" content=\"Claremont Center for the Mathematical Sciences\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-11T17:38:54+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/colleges.claremont.edu\/ccms\/event\/antc-talk-isaac-goldbring-uc-irvine\/\",\"url\":\"https:\/\/colleges.claremont.edu\/ccms\/event\/antc-talk-isaac-goldbring-uc-irvine\/\",\"name\":\"A non-uniformly inner amenable group (Isaac Goldbring, UC Irvine) - 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