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54-XX General topology
54Dxx Fairly general properties
54D10 Lower separation axioms ( $T_{0}$ – $T_{3}$ , etc.)

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Displaying 1 – 9 of 9

Each concrete category has a representation by $T_{2}$ paracompact topological spaces

Václav Koubek (1974)

Commentationes Mathematicae Universitatis Carolinae

Eine Kennzeichnung topologischer Räume durch Vervollständigungen.

Gerhard Wilke (1983)

Mathematische Zeitschrift

Embedding in $T_{3}$ - $F_{σ}$ spaces

D. W. Hajek, I. Irizarry (1981)

Matematički Vesnik

Epimorphims and cowellpoweredness of epireflective subcategories of Top

Dikranjan, D., Giuli, E. (1984)

Proceedings of the 12th Winter School on Abstract Analysis

Epireflections in the category of $T_{0}$ -spaces

L. Nel, R. Wilson (1972)

Fundamenta Mathematicae

Espais essencialment TDD, TF, TY, TYS i TL.

Rafael Lledó, Josep Guía (1983)

Stochastica

In this paper, by means of the essential derived operator, the classes of topological spaces whose T0 identification spaces are TDD, TF, TY or TL are characterized. This classes are related with the classes of essentially-T1-spaces (R0 spaces), essentially-TD-spaces and essentially-TUD-spaces, already known.In this way, we introduce several axioms more general than the axioms between T1 and T0 defined by Aull and Thron, all of them weaker than R0.

Essentially Complete T...-Spaces.

Rudolf-E. Hoffmann (1979)

Manuscripta mathematica

Essentially Complete T...-Spaces II. A Lattice-Theoretic Approach.

Rudolf-E. Hoffmann (1982)

Mathematische Zeitschrift

Extremally disconnected resolutions of $T_{0}$ -spaces

A. Błaszczyk (1974)

Colloquium Mathematicae

Currently displaying 1 – 9 of 9

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