September 2017 October 2017 |

12:00 pm Wednesday, October 18, 2017 Spectral Theory Brown Bag Seminar: Introduction to Graph Laplacianby Vitalii Gerbuz (Rice University) in HBH 427- We will define graph Laplacian in the most general form and address its basic properties, such as boundedness and essential selfadjointness. We will also investigate heat equation semigroup of such operators and it's stochastic completeness. The talk is based on the survey paper of Keller and Lenz "Unbounded Laplacians On Graphs: Basic Spectral Properties And The Heat Equation".
Submitted by damanik@rice.edu |