Loading view.
Week of Events
-
Kriz’s theorem via dynamics of linear operators (Yunied Puig de Dios, CMC)
Kriz’s theorem via dynamics of linear operators (Yunied Puig de Dios, CMC)
The existence of a set $A\subset \N_0$ of positive upper Banach density such that $A-A:=\{m-n:m, n\in A, m>n\}$ does not contain a set of the form $S-S$ with $S$ a piecewise syndetic is in essence the content of a popular result due to K\v r\'{i}\v z in 1987. Since then at least four different proofs […]
-
Continuity Versus Uniform Continuity (Prof. Gerald Beer)
Continuity Versus Uniform Continuity (Prof. Gerald Beer)
Title: Continuity Versus Uniform Continuity Speaker: Gerald Beer, Department of Mathematics, California State University Abstract: In this talk we discuss the class of metric spaces - called the UC-spaces - whose members have this characteristic property: each continuous function f on X must be uniformly continuous. Gerald Beer, PhD UCLA 1971 won the faculty prize for teaching assistants […]