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Subjects
54-XX General topology
54Exx Spaces with richer structures
54E25 Semimetric spaces

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Displaying 1 – 4 of 4

A counterexample in semimetric spaces.

Jesús M. Fernández Castillo, Francisco Montalvo (1990)

Extracta Mathematicae

A Galois connection between distance functions and inequality relations

Árpád Száz (2002)

Mathematica Bohemica

Following the ideas of R. DeMarr, we establish a Galois connection between distance functions on a set $S$ and inequality relations on $X_{S} = S \times ℝ$ . Moreover, we also investigate a relationship between the functions of $S$ and $X_{S}$ .

A note on some fixed point results.

Aranđelović, Ivan D., Petković, Dojčin S. (2009)

Applied Mathematics E-Notes [electronic only]

A note on $α$ -universal spaces

Vilímovský, Jiří (1976)

Seminar Uniform Spaces

Currently displaying 1 – 4 of 4