Zobrazeno 1 - 10
of 111
pro vyhledávání: '"Bonanzinga, Maddalena"'
In this paper we investigate R-,H-, and M-{\it nw}-selective properties introduced in \cite{BG}. In particular, we provide consistent uncountable examples of such spaces and we define \textit{trivial} R-,H-, and M-{\it nw}-selective spaces the ones w
Externí odkaz:
http://arxiv.org/abs/2407.18713
In these notes we introduce and investigate two new games called R-nw-selective game and the M-nw-selective game. These games naturally arise from the corresponding selection principles involving networks introduced in \cite{BG}.
Externí odkaz:
http://arxiv.org/abs/2312.12052
In this paper we study $n$-Hausdorff homogeneous and $n$-Urysohn homogeneous spaces. We give some upper bounds for the cardinality of these kind of spaces and give examples. Additionally we show that for every $n>2$, there is no $n$-Hausdorff 2-homog
Externí odkaz:
http://arxiv.org/abs/2302.13604
Two new cardinal functions defined in the class of $n$-Hausdorff and $n$-Urysohn spaces that extend pseudocharacter and closed pseudocharacter respectively are introduced. Through these new functions bounds on the cardinality of $n$-Urysohn spaces th
Externí odkaz:
http://arxiv.org/abs/2302.13060
In this paper we consider some recent relative versions of Menger property called set strongly star Menger and set star Menger properties and the corresponding Hurewicz-type properties. In particular, using \cite {BMae}, we "easily" prove that the se
Externí odkaz:
http://arxiv.org/abs/2211.08299
Publikováno v:
In Topology and its Applications 15 June 2024 351
The classical Banach-Mazur game is directly related to the Baire property and the property of being a productively Baire space. In this paper, we discuss two variations of this classic game that are even more related to these properties.
Comment
Comment
Externí odkaz:
http://arxiv.org/abs/2104.02269
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
In this paper we extend the theory of H-closed extensions of Hausdorff spaces to a class of non-Hausdorff spaces, defined in \cite{B}, called $n$-Hausdorff spaces. The notion of H-closed is generalized to an $n$-H-closed space. Known construction for
Externí odkaz:
http://arxiv.org/abs/1808.07570
Autor:
BONANZINGA, MADDALENA1 mbonanzinga@unime.it, GIACOPELLO, DAVIDE1 dagiacopello@unime.it, MAESANO, FORTUNATO1 fomaesano@unime.it
Publikováno v:
Applied General Topology. 2023, Vol. 24 Issue 2, p391-405. 15p.