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On Ρβ-Open Sets and Ρβ-Irresolute Functions | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 12, Issue 4, 2016, Pages 97-111 | ||
| Authors | ||
| Intisar Elaiwi Ubaid; Jamil Mahmoud Jamil | ||
| Abstract | ||
| The main purpose of this paper is to introduce and study generalization of open sets called Ρβ-open. This class is weaker than the class pθ-open sets and stronger than the class pre-open sets. We studied the relation between these sets with other types of open sets and we gave several characterization about these sets. Also, we defined and investigated class of functions called Ρβ-irresolute and Ρ*β- Irresolute. Several properties and interesting haracterization concerning of these a new types of functions are obtained. | ||
| Keywords | ||
| Pre; open; irresolute; Irresolute | ||
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