A perfect space whose square is not cmc

Seminar
Set Theory
Speaker
Shira Yadai (BIU)
Date
18/04/2024 - 16:00 - 14:00Add to Calendar 2024-04-18 14:00:00 2024-04-18 16:00:00 A perfect space whose square is not cmc We present a consistent construction of a topological space that is perfect (all closed sets are G_delta) whose square is not countably metacompact. This is joint work with Assaf Rinot Seminar room אוניברסיטת בר-אילן - Department of Mathematics mathoffice@math.biu.ac.il Asia/Jerusalem public
Place
Seminar room
Abstract

We present a consistent construction of a topological space that is perfect (all closed sets are G_delta) whose square is not countably metacompact.

This is joint work with Assaf Rinot

Last Updated Date : 14/04/2024