Braden-MacPherson sheaves on alcoves
Representation Theory
2025-10-16 v2
Abstract
We study Braden-MacPherson sheaves on the moment graph associated to the set of of alcoves. We define an action of Soergel bimodules on the category of Braden-MacPherson sheaves. We also prove a certain stability of morphisms between Braden-MacPherson sheaves.
Keywords
Cite
@article{arxiv.2510.11093,
title = {Braden-MacPherson sheaves on alcoves},
author = {Noriyuki Abe},
journal= {arXiv preprint arXiv:2510.11093},
year = {2025}
}
Comments
30 pages