Author:
Künzi Hans-Peter A.,Ferrario Nathalie
Abstract
AbstractA characterization of the topological spaces that possess a bicomplete fine quasi-uniformity is obtained. In particular we show that the fine quasi-uniformity of each sober space, of each first-countableT1-space and of each quasi-pseudo-metrizable space is bicomplete. Moreover we give examples ofT1-spaces that do not admit a bicomplete quasi-uniformity.We obtain several conditions under which the semi-continuous quasi-uniformity of a topological space is bicomplete and observe that the well-monotone covering quasiuniformity of a topological space is bicomplete if and only if the space is quasi-sober.
Publisher
Cambridge University Press (CUP)
Cited by
21 articles.
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