MATH Seminar: “LHS-spectral sequences for regular extensions of categories”, Ergün Yalçın, 10:30AM October 30 (EN)

You are cordially invited to the Algebra Seminar organized by the Department of Mathematics.

Speaker: Ergün Yalçın (Bilkent)
“LHS-spectral sequences for regular extensions of categories”

Abstract: I will define target and source regular extensions of small categories and introduce different versions of LHS-spectral sequences for regular extensions of categories. I will show that many well-known spectral sequences related to the homology decompositions of finite groups and centric linking systems of fusion systems can be obtained as the LHS-spectral sequence of an extension.

Date: Monday, October 30, 2023
Time: 10:30
Place: SA141 – Mathematics Seminar Room