( r , s )- (τ12 , τ∗12 ) - θ-Generalized double fuzzy closed sets in bitopological spaces | ||||
Journal of the Egyptian Mathematical Society | ||||
Volume 24, Issue 4, 2016, Page 574-581 PDF (457.99 K) | ||||
DOI: 10.1016/j.joems.2016.01.003 | ||||
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Author | ||||
E. El-Sanousy | ||||
Mathematics Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt | ||||
Abstract | ||||
In this paper, we introduce the notion of ( r , s )-( i , j )- θ-generalized double fuzzy closed sets in double fuzzy bitopological spaces. A new θ-double fuzzy closure C θ 12 on double fuzzy bitopological spaces by using double supra fuzzy topological spaces are defined. Furthermore, generalized double fuzzy θ-continuous (resp. irresolute) and double fuzzy strongly θ-continuous mappings are introduced and some of their properties studied. | ||||
Keywords | ||||
Generalized double fuzzy closed sets; Generalized double fuzzy θ-continuous; Double fuzzy strongly θ- continuous mappings | ||||
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