Decomposition numbers for rational Cherednik algebras

Speaker:

Emily Norton

Organiser(s):

Prof. C. Stroppel

Affiliation:

MPIM

Date:

Tue, 20/12/2016 - 14:15 - 15:15

Location:

MPIM Seminar Room [2]

Parent event:

Oberseminar Representation Theory [3]

In a highest weight category, ''decomposition numbers'' refers to multiplicities of simple objects in standard objects. I will describe results that are known about decomposition numbers for Category O of a rational Cherednik algebra, and mention some questions that remain open.