Title:Spectral geometry from a symplectic point of view

Abstract: Let M be a compact Riemannian manifold and G a compact Lie group acting by isometries on M. In this talk I will explain how the symmetry induces extra structure in the spectrum of the Laplace operator, and how symplectic geometry can be used in studying the equivariant spectrum. Then I will discuss some applications of this idea to the inverse spectral problem for Schrodinger operator when M admits large symmetry.

报 告 人： 王作勤 教授 中国科技大学数学科学学院

报告时间：2017年09月27日（星期三）下午16：00

报告地点：数学科学学院38号楼报告厅103

主办单位：数学科学学院

欢迎广大师生参加！