Totally bounded fuzzy syntopogeneous structures (Q1124154)

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scientific article; zbMATH DE number 4111548
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Totally bounded fuzzy syntopogeneous structures
scientific article; zbMATH DE number 4111548

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    Totally bounded fuzzy syntopogeneous structures (English)
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    1988
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    Syntopogeneous structures were introduced by \textit{A. Császár} [Foundations of General Topology (1963)] as a unifying concept for topological spaces, uniform spaces, and proximity spaces. \textit{A. K. Katsaras} and \textit{C. G. Petalas} have developed fuzzy analogs of these structures [J. Math. Anal. Appl. 99, 219-236 (1984; Zbl 0558.54001)]. The author continues his study by defining totally bounded fuzzy syntopogenous structures, which allows him to define total boundedness for a fuzzy quasi-uniform space. He also shows that the restriction of the usual fuzzy uniformity for the fuzzy real line to a subset Y is totally bounded if and only if Y is a bounded subset of the fuzzy real line.
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    totally bounded fuzzy syntopogenous structures
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    fuzzy quasi-uniform space
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    fuzzy real line
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