{"id":19879,"date":"2022-11-04T14:15:02","date_gmt":"2022-11-04T19:15:02","guid":{"rendered":"https:\/\/uwm.edu\/letters-science\/?post_type=tribe_events&p=19879"},"modified":"2022-11-04T14:15:20","modified_gmt":"2022-11-04T19:15:20","slug":"math-colloquium-an-insertion-algorithm-on-multiset-partitions-with-applications-to-diagram-algebras","status":"publish","type":"tribe_events","link":"https:\/\/uwm.edu\/letters-science\/event\/math-colloquium-an-insertion-algorithm-on-multiset-partitions-with-applications-to-diagram-algebras\/","title":{"rendered":"Math Colloquium: An insertion algorithm on multiset partitions with applications to diagram algebras"},"content":{"rendered":"

Dr. Laura Colmenarejo, Professor of Mathematics, North Carolina State University.<\/p>\n

In algebraic combinatorics, the Robinson-Schensted-Knuth algorithm is a fundamental correspondence between words and pairs of semistandard tableaux illustrating identities of dimensions of irreducible representations of several groups. In this talk, I will present a generalization of the Robinson-Schensted-Knuth algorithm to the insertion of two-row arrays of multisets. This generalization leads to new enumerative results that have representation-theoretic interpretation as decomposition of centralizer algebras and the spaces they act on. I will also present a variant of this algorithm for diagram algebras that has the remarkable property that it is well-behaved with respect to restricting a representation to a subalgebra.<\/p>\n

Refreshments to follow.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dr. Laura Colmenarejo, Professor of Mathematics, North Carolina State University. In algebraic combinatorics, the Robinson-Schensted-Knuth algorithm is a fundamental correspondence between words and pairs of semistandard tableaux illustrating identities of dimensions of irreducible representations of several groups. In this talk, …<\/p>\n","protected":false},"author":6745,"featured_media":0,"template":"","meta":{"_acf_changed":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":"","uwm_wg_additional_authors":[]},"tags":[],"tribe_events_cat":[428,418],"class_list":["post-19879","tribe_events","type-tribe_events","status-publish","hentry","tribe_events_cat-lectures-conferences-and-symposiums","tribe_events_cat-uwm-campus-events","cat_lectures-conferences-and-symposiums","cat_uwm-campus-events"],"yoast_head":"\nLetters & Science<\/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:\/\/uwm.edu\/letters-science\/event\/math-colloquium-an-insertion-algorithm-on-multiset-partitions-with-applications-to-diagram-algebras\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Math Colloquium: An insertion algorithm on multiset partitions with applications to diagram algebras\" \/>\n<meta property=\"og:description\" content=\"Dr. Laura Colmenarejo, Professor of Mathematics, North Carolina State University. 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