A Characterization of S_beta-continuous Fixed Point Property

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Sajjarak Ladsungnern
Ardoon Jongrak

Abstract

In this paper, we define and investigate the gif.latex?\dpi{120}&space;S_{\beta&space;}-continuous retraction and the gif.latex?\dpi{120}&space;S_{\beta&space;}-continuous fixed point property which apply the gif.latex?\dpi{120}&space;S_{\beta&space;}-continuity in (6). The study shown that, for the regular and locally indiscrete topological space gif.latex?\left&space;(&space;X,\tau&space;\right&space;) with the gif.latex?\dpi{120}&space;S_{\beta&space;}-continuous fixed point property, if a topology gif.latex?\sigma for gif.latex?X is stronger than gif.latex?\tau and for every open subset gif.latex?G in gif.latex?\sigma with the closure of gif.latex?G in gif.latex?\sigma and the closure of gif.latex?G in gif.latex?\tau are equal, then gif.latex?\left&space;(&space;X,\sigma&space;\right&space;) has the fixed point property.

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How to Cite
1.
Ladsungnern S, Jongrak A. A Characterization of S_beta-continuous Fixed Point Property. Prog Appl Sci Tech. [Internet]. 2023 Jul. 20 [cited 2024 May 21];13(2):9-16. Available from: https://ph02.tci-thaijo.org/index.php/past/article/view/247828
Section
Mathematics and Applied Statistics

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