3 papers
math.AG2025
Orbifold modifications of complex analytic spaces
János Kollár, Wenhao Ou
We show that a compact, complex analytic space has a bimeromorphic orbifold modification that is an isomorphism over the locally trivial orbifold locus of .
math.DG2025
Orbifold Bogomolov-Gieseker inequalities on compact Kähler varieties
Xin Fu, Wenhao Ou
In a previous paper, the orbifold Bogomolov-Gieseker inequality is proved for a stable reflexive sheaf on a compact Kähler variety with klt singularities. In this paper, we give a…
math.AG2025
A characterization of uniruled compact Kähler manifolds
Wenhao Ou
We adapt Bost's algebraicity characterization to the situation of a germ in a compact Kähler manifold. As a consequence, we extend the algebraic integrability criteria of Campana-…