English

Equivariant Moduli Theory on $ K3 $ Surfaces

Algebraic Geometry 2023-07-14 v1

Abstract

In this paper we study equivariant moduli spaces of sheaves on a K3 K3 surface X X under a symplectic action of a finite group. We prove that under some mild conditions, equivariant moduli spaces of sheaves on X X are irreducible symplectic manifolds deformation equivalent to Hilbert schemes of points on X X via a connection between Gieseker and Bridgeland moduli spaces, as well as the derived McKay correspondence.

Keywords

Cite

@article{arxiv.2307.06719,
  title  = {Equivariant Moduli Theory on $ K3 $ Surfaces},
  author = {Yuhang Chen},
  journal= {arXiv preprint arXiv:2307.06719},
  year   = {2023}
}

Comments

This paper is part of the author's PhD thesis [arXiv:2204.09824]

R2 v1 2026-06-28T11:29:22.157Z