k-Yamabe problems and related geometric inequalities

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:王国芳(德国弗莱堡大学)
:2025-04-03 09:00
:海韵园实验楼S106

报告人:王国芳(德国弗莱堡大学)

 间:2025439:00

 点:海韵园实验楼S106

内容摘要:

We first recall the $\sigms_k$ Yamabe problem and study it in a larger cone. The corresponding Sobolev inequality holds then in the larger cone. We also prove a new type Sobolev inequality and consider a new type Yamabe problem involving $Q$-curvatures, which leads to many open problems. The talk is based  on  joint work with Yuxin Ge and Wei Wei.

人简介

王国芳,德国弗莱堡大学教授。研究方向为几何分析与偏微分方程,在调和映照、极小曲面、Liouville方程、Toda系统、k-Yamabe方程、Sasaki-Einstein度量、各向异性PDE、高阶正质量定理等方面做出了一系列重要成果。至今为止发表高水平论文90余篇,包括Ann. Sci. École Norm. Sup., Duke, CPAM, JDG, JEMS, Amer. J. Math., Adv. Math., Comm. Math. Phys., J. Reine Angew. Math., Math.Ann., IMRN等一流数学杂志。

 

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