Hannah Dell

collaborators

3 papers

math.AG2026

Coherent sheaves in logarithmic geometry

Hannah Dell, Xianyu Hu, Patrick Kennedy-Hunt +2

This paper introduces an abelian category of logarithmic coherent sheaves that arranges coherent sheaves across all expansions and root stacks of a simple normal crossing degenerat…

math.AG2025

Stability conditions on free abelian quotients

Hannah Dell

We study slope-stable vector bundles and Bridgeland stability conditions on varieties which are a quotient of a smooth projective variety by a finite abelian group $G$ acting freel…

math.RT2025

Fusion-equivariant stability conditions and Morita duality

Hannah Dell, Edmund Heng, Anthony M. Licata

Given a triangulated category $D$ with an action of a fusion category $C$ , we study the moduli space $S t a b_{C} (D)$ of fusion-equivariant Bridgeland stability conditions on $D$ . The…