文章基本信息

标题：Some applications of M-open sets in topological spaces
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作者：Ahmed Ibrahim Taha El-Maghrabi ; Ahmed Ibrahim Taha El-Maghrabi ; Mohammad Ayed Nighimish Al-Juhani 等
期刊名称：Journal of King Saud University - Science
印刷版ISSN：1018-3647
出版年度：2014
卷号：26
期号：4
页码：261-266
DOI：10.1016/j.jksus.2013.10.005
语种：English
出版社：Elsevier
摘要：Abstract The aim of this paper is to introduce and investigate some new classes of mappings called contra-M-continuous mappings and almost contra-M-continuous mappings via M-open sets. Also, the relationships between these mappings and other types are discussed. Several properties of these new notions are investigated and the connections between them are studied.
关键词：Contra-M-continuous; Almost contra-M-continuous mappings; M-connected and M-compact spaces;