On possible restrictions of null and meager ideal, part 1
Seminar
Speaker
Ashutosh Kumar (HUJI)
Date
04/05/2017 - 12:00 - 10:00Add to Calendar
2017-05-04 10:00:00
2017-05-04 12:00:00
On possible restrictions of null and meager ideal, part 1
Fremlin asked if the null ideal restricted to a non null set of reals could be isomorphic to the non stationary ideal on omega_1. Eskew asked if the null and the meager ideal could both be somewhere countably saturated. We'll show that the answer to both questions is yes. Joint work with Shelah.
Building 604, Room 103
אוניברסיטת בר-אילן - Department of Mathematics
mathoffice@math.biu.ac.il
Asia/Jerusalem
public
Place
Building 604, Room 103
Abstract
Fremlin asked if the null ideal restricted to a non null set of reals could be isomorphic to the non stationary ideal on omega_1. Eskew asked if the null and the meager ideal could both be somewhere countably saturated. We'll show that the answer to both questions is yes. Joint work with Shelah.
Last Updated Date : 28/10/2019
