Spectral theory on infinite graphs
主 题: Spectral theory on infinite graphs
报告人: 华波波 (复旦大学)
时 间: 2015-10-21 14:00 - 15:00
地 点: 理科一号楼 1365
A graph is a one-dimensional simplicial complex. On any graph, there is a naturally-defined discrete Laplace operator, which can be regarded as a counterpart of Laplace-Beltrami operator on a manifold. The spectral theory on finite graphs has found many applications in the real world. However, the knowledge of spectra of discrete Laplace operators on infinite graphs is still limited. In this talk, we survey some known results of the spectral theory on infinite graphs and discuss some related problems. 报告人简介：2010年于复旦大学数学科学学院获得博士学位，其后在德国Max Planck Institute for Mathematics in the Sciences做博后， 2014年后任职于复旦大学数学科学学院。
