Volume Spectrum, minimal and constant mean curvature surfaces

  • A+

:周鑫(美国康奈尔大学)
:2026-06-29 16:00
:海韵园行政楼C802

报告人:周鑫(美国康奈尔大学

 间:202662916:00

 点:海韵园行政楼C802

内容摘要:

The volume spectrum is an analogue of the Laplace spectrum, defined through the area functional together with homological or cohomological relations in the space of hypercycles. In this talk, I will introduce several versions of the volume spectrum and highlight its applications in geometric variational theory. Specifically, I will discuss how the spectrum can be used to address existence problems for minimal surfaces and constant mean curvature surfaces. Finally, I will present recent progress on extending these ideas to a higher codimensional problem.

人简介

周鑫,康奈尔大学教授。2006年在清华大学获学士学位,2008年在北京大学获硕士学位,2013年在斯坦福大学获博士学位,曾在麻省理工学院,加州大学圣巴巴拉分校工作。研究方向是几何分析和变分理论。2019年获斯隆研究奖,2022年受邀在国际数学家大会上作45分钟报告,2024年入选美国数学学会会士。

 

联系人:夏超


2026/6/28 21:14:03