Santi Spadaro: Ostaszewski Space

we have seminar in Logic and Topology this week, May, 25.
Time : 14:00-16:00, Seminar room 201.
Speaker: Santi Spadaro(BGU)
Title: Ostaszewski Space
Abstract: Following a recent request, we’ll show Adam Ostaszewski’s construction
of a perfectly normal countably compact non-compact space under Jensen’s diamond principle

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