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P-measures in models without P-points

Speaker(s)
Piotr Borodulin-Nadzieja
Affiliation
University of Wrocław
Date
May 8, 2024, 4:15 p.m.
Room
room 5050
Seminar
Topology and Set Theory Seminar

I will discuss the existence of P-measures (a P-measure is an analog of the notion of P-point in the realms of finitely additive measures on omega) in the models without P-points. In particular I will concentrate on the Silver model. My talk will be forcing-free.
This is a joint work with Jonathan Cancino and Adam Morawski.