You are cordially invited to the Department of Mathematics Colloquium<\/p>\n
Speaker: Deniz Y\u0131lmaz (Bilkent University)<\/p>\n
\u201cLocal-global Conjectures in Representation\u201d<\/p>\n
Abstract: Representation theory studies groups through their actions on vector spaces and translates questions about symmetry into linear algebra. A recurring theme in the representation theory of finite groups is the local-global principle: to what extent can global representation-theoretic information be recovered from the structure of local subgroups? This question lies at the heart of several major conjectures in the subject. In this talk, I will give an introduction to this local-global philosophy and discuss some of these conjectures, with particular emphasis on block theory. I will then explain how categorical and functorial methods provide a natural framework for studying such questions, and present some recent progress obtained from this point of view.<\/p>\n
Date: Wednesday, October 7, 2026
\nTime: 15:40-16:40
\nPlace: Mathematics Seminar Room, SA-141<\/p>\n","protected":false},"excerpt":{"rendered":"
You are cordially invited to the Department of Mathematics Colloquium Speaker: Deniz Y\u0131lmaz (Bilkent University) \u201cLocal-global Conjectures in Representation\u201d Abstract: Representation theory studies groups through their actions on vector spaces and translates questions about symmetry into linear algebra. A recurring theme in the representation theory of finite groups is the [\u2026] <\/p>\n