Commun. Korean Math. Soc. 2015; 30(4): 493-504
Printed October 31, 2015
https://doi.org/10.4134/CKMS.2015.30.4.493
Copyright © The Korean Mathematical Society.
Ahmad Al-Omari, Takashi Noiri, and Mohd. Salmi Md. Noorani
Al al-Bayt University, Takashi Noiri, Universiti Kebangsaan Malaysia
The aim of this paper is to present some properties of $sT$-continuous functions. Moreover, we obtain a characterization and preserving theorems of semi-compact, $S$-closed and $s$-closed spaces.
Keywords: semi-open set, $T$-open set, $S$-closed space
MSC numbers: 54C05, 54C08, 54C10
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