Universally Kuratowski–Ulam spaces and open-open games
Journal Title: Annales Mathematicae Silesianae - Year 2015, Vol 29, Issue
Abstract
We examine the class of spaces in which the second player has a winning strategy in the open-open game. We show that this spaces are not universally Kuratowski–Ulam. We also show that the games $G$ and $G_7$ introduced by P. Daniels, K. Kunen, H. Zhou [Fund. Math. 145 (1994), no. 3, 205–220] are not equivalent.
Authors and Affiliations
Piotr Kalemba, Andrzej Kucharski
Keywords
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- EP ID EP230405
- DOI 10.1515/amsil-2015-0007
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