Title：The heat equation on graphs: stochastic incompleteness, the Feller property and uniform transience

Speaker：Radoslaw Wojciechowski（City University of New York）

Time：2017年10月18日（周三）   下午15:00-16:00

Room：东区管理科研楼   数学科学学院1518室

Abstract： We will introduce the three properties found in the title for the Laplacian on infinite weighted graphs.  We will then use the elliptic viewpoint to give some geometric criteria for these properties.  In particular, we can characterize them in the case of spherically symmetric graphs.