Few remarks on maximal pseudocompactness

Authors

  • Angelo Bella University of Catania

DOI:

https://doi.org/10.4995/agt.2018.7888

Keywords:

pseudocompact, maximal pseudocompact, hereditarily maximal pseudocompact, accessible set

Abstract

A pseudocompact space is maximal pseudocompact if every strictly finer topology is no longer pseudocompact. The main result here is a counterexample which answers a question rised by Alas, Sanchis and Wilson.

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Author Biography

Angelo Bella, University of Catania

Department of Mathematics and Computer Science

References

O. T. Alas, M. Sanchis and R. G. Wilson, Maximal pseudocompact and maximal R-closed spaces, Houston J. Math. 38 (2012), 1355-1367.

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K. M. Devi, P. R. Meyer and M. Rajagopalan, When does countable compactness imply sequential compactness?, General Topology Appl. 6 (1976), 279-289. https://doi.org/10.1016/0016-660X(76)90016-7

V. V. Tkachuk and R. G. Wilson, Maximal countably compact spaces and embeddings in MP spaces, Acta Math. Hungar. 145, no. 1 (2015), 191-204. https://doi.org/10.1007/s10474-014-0469-2

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Published

2018-04-02

How to Cite

[1]
A. Bella, “Few remarks on maximal pseudocompactness”, Appl. Gen. Topol., vol. 19, no. 1, pp. 155–161, Apr. 2018.

Issue

Section

Regular Articles