ICMS Distinguished Lecture series in Representation Theory and Mathematical Physics Дата и място: May 18 to May 22, 2026 (16:00–17:00 Sofia time) , Room 403, IMI - BAS Лектор: Gordana Todorov (Northeastern University), Boston, USA Тема: Algebras and Categories The five lectures cover: (1) quiver representations, Gabriel, Dlab, Ringel — Dynkin diagrams, Auslander–Reiten theory; (2) cluster algebras and cluster categories; (3) higher Auslander algebras and cluster tilting subcategories; (4) preprojective algebras and higher preprojective algebras; (5) preprojective structure on subcategories. https://icms.bg/event/algebras-and-categories-gordana-todorov-lecture-series/