主讲人简介：Jaime E.Munoz-Rivera is a professor of LNCC, Petropolis, RJ, Brazil. His research fieldis functional analysis, partial differential equations and its applications.
内容摘要：We introduce a new characterization of exponential stability over Banach spaces using the essential type of a semigroup. This new characterization allows us to find new results on stabilization and the lack of exponential stabilization. We show some methods to calculate or estimate the essential type. We show applications for wave equations and Timoshenko systems.
讲座主持：秦玉明教授
讲座语言：英语
