Generalized δ−s⋀ijδ−s⋀ij-sets in bitopological spaces
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https://doi.org/10.26637/mjm0903/008Abstract
The concepts of ij−δij−δ-semi closed and ij−δij−δ-semi open sets in bitopological spaces are introduced and studied. Also, the notions of {δ−s⋀ij−δ−s⋀ij−}sets and {gδ−s⋀ij−gδ−s⋀ij−}sets are investigated. Furthermore , a new closure operator called Cls⋀ijδCls⋀ijδ on the bitopological space (X,τ1,τ2)(X,τ1,τ2) is defined and associated topology τs⋀ijδτs⋀ijδ is given.
Keywords:
Bitopological space, ij−δij−δ-semi open set, δ−s⋀ijδ−s⋀ij-set, gδ−s⋀ijgδ−s⋀ij-setMathematics Subject Classification:
54A10 , 54C05, 54E55- Pages: 141-147
- Date Published: 01-07-2021
- Vol. 9 No. 03 (2021): Malaya Journal of Matematik (MJM)
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Copyright (c) 2021 F.H. Khedr, O.R. Sayed
This work is licensed under a Creative Commons Attribution 4.0 International License.
