A combinatorial description of stability for toric vector bundles
Algebraic Geometry
2023-09-13 v3 Combinatorics
Abstract
The aim of this paper is to discuss a combinatorial characterisation of stability for toric vector bundles (or equivariant reflexive sheaves) in the terms of their parliaments of polytopes, a generalization of moment polytopes for toric vector bundles by Di Rocco, Jabbusch and Smith. We also define subparliaments of polytopes and identify them with parliaments of equivariant subbundles.
Cite
@article{arxiv.2212.11020,
title = {A combinatorial description of stability for toric vector bundles},
author = {Lucie Devey},
journal= {arXiv preprint arXiv:2212.11020},
year = {2023}
}