Talk by Bobo Hua

On October 27th, 2021, Prof. Dr. Bobo Hua (Fudan University, Shanghai) gave a talk about "Subharmonic functions on graphs with positive spectrum" as part of the research seminar Analysis of the FernUniversität in Hagen. This lecture is partially supported by the COST action Mathematical models for interacting dynamics on networks.


Show Abstract

We prove sharp $l^2$ decay estimates of nonnegative generalized subharmonic functions on graphs with positive Laplacian spectrum, which generalizes the result by Li and Wang on Riemannian manifolds.

This is joint work with Zhiqin Lu.

Video of the talk

Liza Schonlau | 10.05.2024