Mirabolic affine Grassmannian and character sheaves
classification
🧮 math.AG
math.CO
keywords
charactermirabolicfieldfinitefunctionssheavesaffineanswer
read the original abstract
We compute the Frobenius trace functions of mirabolic character sheaves defined over a finite field. The answer is given in terms of the character values of general linear groups over the finite field, and the structure constants of multiplication in the mirabolic Hall-Littlewood basis of symmetric functions, introduced by Shoji.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.