From colorings to topology

יום א', 10/11/2013 - 10:10
Speaker: 
Seminar: 
Abstract: 

An L-space is a regular topological space which is hereditary Lindelof, but not separable. Yuval will present a sufficient condition for the existence of an L-space: a combination of an uncountable b-universal sequence, and an L-syndetic coloring give rise to such a space.

 

Lecture notes