Some results and examples concerning Whyburn spaces

Ofelia T. Alas, Maira Madriz-Mendoza, Richard G. Wilson

Abstract

We prove some cardinal inequalities valid in the classes of Whyburn and hereditarily weakly Whyburn spaces and we construct examples of non-Whyburn and non-weakly Whyburn spaces to illustrate that some previously known results cannot be generalized.

Keywords

Whyburn space; Weakly Whyburn space; Submaximal space; Scattered space; Semiregular; Feebly compact

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References

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Universitat Politècnica de València

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