Scientiae Mathematicae Japonicae
Online ISSN : 1346-0447
CONTRA-γ-IRRESOLUTE MAPPINGS AND RELATED GROUPS
H. MakiA.I. EL-Maghrabi
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ジャーナル フリー

2017 年 80 巻 3 号 p. 233-245

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抄録
The aim of the present paper is devoted to discuss some more properties of γ-irresolute mappings and contra-γ-irresolute mappings. Also, we introduce and study two new weak homeomorphisms such as contra-γr-homeomorphisms and contra- γ-homeomorphisms. Further, we investigate some groups related to the mappings above and some examples of them on digital lines.
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© 2017 International Society for Mathematical Sciences
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