New topological extension properties

Terada, Toshiji

doi:10.1090/S0002-9939-1977-0458368-3

New topological extension properties
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by Toshiji Terada PDF

Proc. Amer. Math. Soc. 67 (1977), 162-166 Request permission

Abstract:

A topological property $\mathcal {P}$ is called an extension property if $\mathcal {P}$ is closed-hereditary and productive. In this paper new topological extension properties are introduced, which to some extent fill up a gap between complete regularity and compactness.

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