Tukey Order, P-Bases, and Free Abelian Topological Groups

Zoom Meeting: https://pitt.zoom.us/j/95465740077

Meeting Id: 954 657 40077

Friday, October 22, 2021 - 10:00


Speaker Information
Ziqin Feng
Associate Professor
Auburn University

Abstract or Additional Information

It is known that being first-countable is a three-space property for topological groups, but it is still an open question whether having an $\omega^\omega$-base is such a property. In this talk, we’ll discuss some progress in this problem and some other related results.