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BW property for van der Waerden and Hindman ideals

Speaker(s)
Jacek Tryba
Affiliation
doktorant UG
Language of the talk
English
Date
Jan. 21, 2015, 4:15 p.m.
Room
room 5050
Title in Polish
BW property for van der Waerden and Hindman ideals
Seminar
Topology and Set Theory Seminar

We consider four classes of topological spaces defined with the aid of convergence with respect to ideals on the set of natural numbers and examine the relationships between each other. We also show that two of those classes coincide for two particular ideals connected with well known theorems in combinatorics, namely van der Waerden's theorem and Hindman's theorem, and try to generalize the results.