Wenhao Ou

collaborators

3 papers

math.AG2025

Orbifold Chern classes and Bogomolov-Gieseker inequalities

Wenhao Ou

Assume that $X$ is a compact complex analytic variety which has quotient singularities in codimension 2, and that $F$ is a reflexive sheaf on $X$ . Using orbifold modifica…

math.AG2025

Orbifold modifications of complex analytic varieties

Wenhao Ou

We prove that if $X$ is a compact complex analytic variety, which has quotient singularities in codimension 2, then there is a projective bimeromorphic morphism $f : Y \to X$ , s…

math.AG2025

On the Log Abundance for Compact {K{Ã¤}hler} threefolds II

Omprokash Das, Wenhao Ou

In this article we show that if $(X, I^)$ is a log canonical compact KÃ¤hler threefold pair such that $K_{X} + I^$ is nef and the numerical dimension $I^½ (X, K_{X} + I^) = 2$ , then $K_{X} + I^$ i…