Upper semiAdvanced Mappings in a Topological Spaces

International Journal of Mathematics Trends and Technology (IJMTT)  
© 2022 by IJMTT Journal  
Volume68 Issue7  
Year of Publication : 2022  
Authors : Omar y. khattab 

10.14445/22315373/IJMTTV68I7P505 
How to Cite?
Omar y. khattab, "Upper semiAdvanced Mappings in a Topological Spaces," International Journal of Mathematics Trends and Technology, vol. 68, no. 7, pp. 2633, 2022. Crossref, https://doi.org/10.14445/22315373/IJMTTV68I7P505
Abstract
In this paper, we introduce a new class of open sets is called isopen set. Also, we present the notion of iscontinuous, isopen, isirresolute, istotally continuous, and iscontracontinuous mappings, and we investigate some properties of these mappings. Furthermore, we introduce some is separation axioms and the mappings are relate with isseparation axioms.
Keywords : isopen set, iscontinuous, isopen mapping, isirresolute, istotally continuous, iscontracontinuous.
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