Kriz’s theorem via dynamics of linear operators (Yunied Puig de Dios, CMC)
Davidson Lecture Hall, CMC 340 E 9th St, Claremont, CA, United StatesThe 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 […]