Equivariant sheaves on toric prevarieties
Algebraic Geometry
2026-05-05 v1
Abstract
Toric prevarieties are non-separated analogues of toric varieties. Perling \cite{Perling_equivariant_sheaves_tor_var} provided a combinatorial description of equivariant quasicoherent sheaves on toric varieties, extending earlier ideas of Klyachko, who outlined a general framework for equivariant torsion free sheaves in an unpublished work \cite{kly_sheaf}. In this article, we present a combinatorial description of equivariant quasicoherent sheaves on toric prevarieties.
Keywords
Cite
@article{arxiv.2605.01504,
title = {Equivariant sheaves on toric prevarieties},
author = {Jyoti Dasgupta and Kartik Roy},
journal= {arXiv preprint arXiv:2605.01504},
year = {2026}
}
Comments
17 pages. Comments are welcome