AbstractSimple expansions and expansions by point finite and locally finite collections are studied for particular classes of k-spaces. All such expansions of Fréchet spaces are shown to be Fréchet, and sufficient conditions for the preservation of property P ϵ {k1, sequential, k} under simple and locally finite expansions are established
AbstractThe collection of points of a locally compact regular formal space is shown to be isomorphic...
The paper studies the extension problem of continuous maps between axiomatic locally finite spaces (...
AbstractSimple generators for the coreflective category of subsequential spaces, one of them countab...
Simple expansions and expansions by point finite and locally finite collections are studied for part...
AbstractSimple expansions and expansions by point finite and locally finite collections are studied ...
Abstract. First, we introduce sequential convergence structures and characterize Fréchet spaces and ...
Abstract. First, we introduce sequential convergence structures and characterize Fréchet spaces and ...
In this paper we study several classes of locally finite collections. We show their interrelationshi...
In this paper we study several classes of locally finite collections. We show their interrelationshi...
AbstractGiven a space (X, ˕) and a class Σ of spaces, we study the topologies comparable to ˕ which ...
AbstractLet F[X] be the Pixley–Roy hyperspace of a regular space X. In this paper, we prove the foll...
One of the most fruitful periods of point set topology was that in which the properties and importan...
One of the most fruitful periods of point set topology was that in which the properties and importan...
Given a space (X, ˕) and a class Σ of spaces, we study the topologies comparable to ˕ which determin...
AbstractLet γ and κ be infinite cardinals and λ a cardinal. A subspace A of a space X is said to be ...
AbstractThe collection of points of a locally compact regular formal space is shown to be isomorphic...
The paper studies the extension problem of continuous maps between axiomatic locally finite spaces (...
AbstractSimple generators for the coreflective category of subsequential spaces, one of them countab...
Simple expansions and expansions by point finite and locally finite collections are studied for part...
AbstractSimple expansions and expansions by point finite and locally finite collections are studied ...
Abstract. First, we introduce sequential convergence structures and characterize Fréchet spaces and ...
Abstract. First, we introduce sequential convergence structures and characterize Fréchet spaces and ...
In this paper we study several classes of locally finite collections. We show their interrelationshi...
In this paper we study several classes of locally finite collections. We show their interrelationshi...
AbstractGiven a space (X, ˕) and a class Σ of spaces, we study the topologies comparable to ˕ which ...
AbstractLet F[X] be the Pixley–Roy hyperspace of a regular space X. In this paper, we prove the foll...
One of the most fruitful periods of point set topology was that in which the properties and importan...
One of the most fruitful periods of point set topology was that in which the properties and importan...
Given a space (X, ˕) and a class Σ of spaces, we study the topologies comparable to ˕ which determin...
AbstractLet γ and κ be infinite cardinals and λ a cardinal. A subspace A of a space X is said to be ...
AbstractThe collection of points of a locally compact regular formal space is shown to be isomorphic...
The paper studies the extension problem of continuous maps between axiomatic locally finite spaces (...
AbstractSimple generators for the coreflective category of subsequential spaces, one of them countab...
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