Pairwise far Souslin trees

Seminar
Set Theory
Speaker
Shira Greenstein (BIU)
Date
16/11/2021 - 16:00 - 14:00Add to Calendar 2021-11-16 14:00:00 2021-11-16 16:00:00 Pairwise far Souslin trees We will present a construction of a family of 2^kappa many kappa-Souslin trees for which the product of any finitely many of them is still kappa-Souslin. The proof uses the Brodsky-Rinot proxy principle and hence applies to any regular uncountable cardinal kappa. Building 504, Room 2 אוניברסיטת בר-אילן - Department of Mathematics mathoffice@math.biu.ac.il Asia/Jerusalem public
Place
Building 504, Room 2
Abstract

We will present a construction of a family of 2^kappa many kappa-Souslin trees for which the product of any finitely many of them is still kappa-Souslin. The proof uses the Brodsky-Rinot proxy principle and hence applies to any regular uncountable cardinal kappa.

Last Updated Date : 16/11/2021