Work

A Moduli Space of Stable Sheaves on a Cubic Threefold

Year: 2026

Type: article

Abstract: ABSTRACT In this paper, we prove that the moduli space of Gieseker semistable sheaves on a smooth cubic threefold with Chern character is non‐empty, smooth, and irreducible of dimension 8. Moreover, we show that is isomorphic to a Bridgeland moduli space in the Kuznetsov component of and provide a set‐theoretic description of it.

Source: Mathematische Nachrichten

DOI: 10.1002/mana.70214

Authors: Shihao Ma, Song Yang

Institution: Tianjin University

Language: English

Topic: Algebraic Geometry and Number Theory

Subfield: Geometry and Topology

Field: Mathematics

Domain: Physical Sciences

Open Access status: green

Funder: National Natural Science Foundation of China

Award: G3755498506