• Title/Summary/Keyword: $T_0$-identification spaces

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T2, R1, and Semi-R1 Spaces

  • Dorsett, Charles
    • Kyungpook Mathematical Journal
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    • v.19 no.2
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    • pp.159-163
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    • 1979

  • In this paper $T_0$-identification spaces are used to prove that the semi-$R_1$ separation axiom is not a generalization of the $R_1$ separation axiom and to determine conditions, which together with $R_1$, do and do not imply semi-$R_1$.

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