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- W274921719 abstract "Observing that for any $beta_c$-Wallman functor $A$ and any Tychonoff space X, there is a cover $(C_1(A(X), X), c_1)$ of X such that X is $A$-disconnected if and only if $c_1 : C_1(A(X), X) longrightarrow X$ is a homeomorphism, we show that every Tychonoff space has the minimal $A$-disconnected cover. We also show that if X is weakly Lindelof or locally compact zero-dimensional space, then the minimal G-disconnected (equivalently, cloz)-cover is given by the space $C_1(A(X), X)$ which is a dense subspace of $E_cc(betaX)$." @default.
- W274921719 created "2016-06-24" @default.
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- W274921719 date "1997-01-01" @default.
- W274921719 modified "2023-09-24" @default.
- W274921719 title "MINIMAL WALLMAN COVERS OF TYCHONOFF SPACES" @default.
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