BW property for van der Waerden and Hindman ideals
- Prelegent(ci)
- Jacek Tryba
- Afiliacja
- doktorant UG
- Termin
- 21 stycznia 2015 16:15
- Pokój
- p. 5050
- Seminarium
- Seminarium „Topologia i teoria mnogości”
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.