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P-measures in models without P-points

Prelegent(ci)
Piotr Borodulin-Nadzieja
Afiliacja
University of Wrocław
Termin
8 maja 2024 16:15
Pokój
p. 5050
Seminarium
Seminarium „Topologia i teoria mnogości”

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.