In [3] the authors initiate the study of selective versions of the notion of θ-separability in non-regular spaces. In this paper we continue this investigation by establishing connections between the familiar cardinal numbers arising in the set theory of the real line, and game-theoretic assertions regarding θ-separability.
Selective versions of θ-density / Babinkostova, L., Pansera, B.A., Scheepers, M.. - In: TOPOLOGY AND ITS APPLICATIONS. - ISSN 0166-8641. - 258:(2019), pp. 268-281. [10.1016/j.topol.2019.02.061]
Selective versions of θ-density
Pansera B. A.;
2019-01-01
Abstract
In [3] the authors initiate the study of selective versions of the notion of θ-separability in non-regular spaces. In this paper we continue this investigation by establishing connections between the familiar cardinal numbers arising in the set theory of the real line, and game-theoretic assertions regarding θ-separability.File in questo prodotto:
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