UofT Mathematics Logo

Department of Mathematics Seminars and Talks

 
Seminar

Fields Geometric Analysis Colloquium

Talk Information
Title
Regularization and Holder continuity for complex Hessian equations on Hermitian manifolds
Start date and time
15:30 on Thursday October 08, 2026
Duration in minutes
60 (until 16:30 on Thursday October 08, 2026)
Room
Stewart Library, Fields Institute, 222 College St.
Streaming link
Streaming password
External video link
Abstract

Let M be a compact Hermitian n-manifold, and let Gamma be a symmetric convex cone. We develop a quantitative regularization method for Gamma-admissible functions. As an application, we prove Holder continuity for every bounded pluripotential solution of complex m-Hessian equations whose right-hand sides belong to L^p, for p>n/m. These results extend to a more general class of complex Hessian equations satisfying the structural condition used by Guo-Phong-Tong.

Background info

https://www.fields.utoronto.ca/activities/26-27/geometric-analysis-colloquium

Speaker Information
Full Name
Yulun Xu
Personal website
Institution
University of Toronto
Institution URL