Add to ORKGA γ-space with a strictly positive measure is separable. An example of a non-separable γ−space with c.c.c. is given. A P−space with c.c.c. is countable and discrete
AbstractWe consider completely regular Hausdorff spaces. In this paper we investigate the space of p...
AbstractIn this note I will show that an inessential modification of the ZFC example of a hereditari...
A separably connected space is a topological space, where every two points may be joined by a separ...
Abstract. A γ-space with a strictly positive measure is separable. An example of a non-separable γ−s...
AbstractFor any space X, denote by dis(X) the smallest (infinite) cardinal κ such that κ many discre...
AbstractA method for embedding certain countable spaces into a pseudocompact Tychonoff space of coun...
[EN] We show, in particular, that if nw(Nt) ≤ k for any t ϵ T and C is a dense subspace of the pro...
AbstractWe shall show that several rather familiar countable topological spaces are embedded as P-se...
AbstractLet F[X] be the Pixley–Roy hyperspace of a regular space X. In this paper, we prove the foll...
AbstractWe prove some basic properties of p-bounded subsets (p∈ω∗) in terms of z-ultrafilters and fa...
AbstractFor a Tychonoff space X, we denote by Cp(X) the space of all real-valued continuous function...
AbstractLin raised the following open problem in 1995: If X is a strong Σ*-space and every point of ...
AbstractWe prove the following result: If in a compact space X there is a λ-branching family of clos...
summary:We answer a question of I. Juhasz by showing that MA $+ \neg$ CH does not imply that every c...
summary:We answer a question of I. Juhasz by showing that MA $+ \neg$ CH does not imply that every c...
AbstractWe consider completely regular Hausdorff spaces. In this paper we investigate the space of p...
AbstractIn this note I will show that an inessential modification of the ZFC example of a hereditari...
A separably connected space is a topological space, where every two points may be joined by a separ...
Abstract. A γ-space with a strictly positive measure is separable. An example of a non-separable γ−s...
AbstractFor any space X, denote by dis(X) the smallest (infinite) cardinal κ such that κ many discre...
AbstractA method for embedding certain countable spaces into a pseudocompact Tychonoff space of coun...
[EN] We show, in particular, that if nw(Nt) ≤ k for any t ϵ T and C is a dense subspace of the pro...
AbstractWe shall show that several rather familiar countable topological spaces are embedded as P-se...
AbstractLet F[X] be the Pixley–Roy hyperspace of a regular space X. In this paper, we prove the foll...
AbstractWe prove some basic properties of p-bounded subsets (p∈ω∗) in terms of z-ultrafilters and fa...
AbstractFor a Tychonoff space X, we denote by Cp(X) the space of all real-valued continuous function...
AbstractLin raised the following open problem in 1995: If X is a strong Σ*-space and every point of ...
AbstractWe prove the following result: If in a compact space X there is a λ-branching family of clos...
summary:We answer a question of I. Juhasz by showing that MA $+ \neg$ CH does not imply that every c...
summary:We answer a question of I. Juhasz by showing that MA $+ \neg$ CH does not imply that every c...
AbstractWe consider completely regular Hausdorff spaces. In this paper we investigate the space of p...
AbstractIn this note I will show that an inessential modification of the ZFC example of a hereditari...
A separably connected space is a topological space, where every two points may be joined by a separ...