Crossingless sheaves and their classes in equivariant K-theory
Algebraic Geometry
2022-12-29 v1
Abstract
We introduce crossingless sheaves in certain equivariant derived categories which are analogous to the Bezrukavnikov-Mirkovic exotic sheaves for two-block nilpotents. We calculate the classes of crossingless sheaves in equivariant K-theory of Cautis-Kamnitzer varieties.
Keywords
Cite
@article{arxiv.2212.13450,
title = {Crossingless sheaves and their classes in equivariant K-theory},
author = {Galyna Dobrovolska},
journal= {arXiv preprint arXiv:2212.13450},
year = {2022}
}
Comments
arXiv admin note: substantial text overlap with arXiv:1710.08754