Results 21 to 30 of about 47 (44)

Sobriety and Semi-Sobriety of L-Topological Spaces

open access: yes, 2004
This is a sequel to a paper "Fuzzy sobriety and fuzzy Hausdorff" which appeared in this journal vol. 20, 1997. The relationships between sobriety and fuzzy Hausdorff concepts are more subtle than was envisaged there and a concept of semi-sobriety ...
Kotzé, Wesley
core  

Some relative properties on normality and paracompactness, and their absolute embeddings

open access: yes, 2020
Dedicated to Professor Takao Hoshina on his 60th birthday. Abstract. Paracompactness (= 2-paracompactness) and normality of a subspace Y in a space X defined by Arhangel'skii and Genedi [4] are fundamental in the study of relative topological ...
Shinji Kawaguchi, Ryoken Sokei
core  

A Lattice-Theoretic approach to arbitrary real functions on frames

open access: yes, 2018
In this paper we model discontinuous extended real functions in pointfree topology following a lattice-theoretic approach, in such a way that, if L is a subfit frame, arbitrary extended real functions on L are the elements of the Dedekind- MacNeille ...
Carollo, Imanol Mozo
core  

Spread Uniformities and Uniform Spreads

open access: yes, 2004
We discuss a point free analog of the topological fact that every uniformly continuous function on a dense subspace of a uniform space into a complete uniform space has a unique continuous extension. It is shown that a uniform frame homomorphism h:
Siweya, Hlengani J
core  
Some of the next articles are maybe not open access.

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A Note on Closed Functions

Missouri Journal of Mathematical Sciences, 2006
James E Joseph, Myung H Kwack
exaly  

Tightness of compact Hausdorff spaces and normality of product spaces

Journal of the Mathematical Society of Japan, 1976
Tsugunori Nogura
exaly  

Perfectness in locales

Quaestiones Mathematicae, 2017
Jorge Picado   +2 more
exaly  

Investigation of Limit Points and Separation Axioms Using Supra $\beta$-Open Sets

Missouri Journal of Mathematical Sciences, 2020
Baravan A Asaad, T M Al-Shami
exaly  

NORMAL NEARNESS SPACES

Quaestiones Mathematicae, 1977
H L Bentley
exaly  

On RC-spaces

Arabian Journal of Mathematics, 2018
Szymon Plewik, Wojciech Bielas
exaly  

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