报告人：王永富 教授 (西南财经大学)

时间：2025年12月13日 09:00-

地址: 数统学院LD718

摘要：In this talk, we introduce our recent work on the regularity of the free boundary of the nonhomogeneous two-phase Bernoulli problem, and then prove that the two-phase free boundaries are $C^{1,\eta}$-smooth. Furthermore, we introduce some regularity and singularity properties for the one-phase free boundary problem in the multi-dimensional case. This is a joint work with Lili Du, Feng ji and Qin Zhang.

邀请人：王华桥

欢迎广大师生积极参与！