Title：Spectral theory of multiplication operators on Bergman spaces

Speaker：Professor Kehe Zhu  (State University of New York at Albany) 

Time：2018年6月7日      下午 16:00-17:00

Room：东区管理科研楼  0029cc金沙贵宾会1318室

Abstract：We study the spectral theory of multiplication operators on a large class of Bergman type spaces (including the ordinary Bergman space, the Hardy space, the Dirichlet space, the Drury-Arveson space) on the unit ball. Problems considered include the spectrum, the essential spectrum, and the Fredholm index. The talk is based on recent joint work with Guangfu Cao and Li He.