2007 seminar talk: The Banach Mazur and pressing down games
Talk held by Jakob Kellner (KGRC, The Hebrew University of Jerusalem) at the KGRC seminar on 2007-01-11.
Abstract
(Joint work with Matti Pauna and Saharon Shelah)
I will compare the pressing down game and the Banach Mazur game and show that they can be different on S21.