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.
El-Sanousy, E. (2016). ( r , s )- (τ12 , τ∗12 ) - θ-Generalized double fuzzy closed sets in bitopological spaces. Journal of the Egyptian Mathematical Society, 24(4), 574-581. doi: 10.1016/j.joems.2016.01.003
MLA
E. El-Sanousy. "( r , s )- (τ12 , τ∗12 ) - θ-Generalized double fuzzy closed sets in bitopological spaces", Journal of the Egyptian Mathematical Society, 24, 4, 2016, 574-581. doi: 10.1016/j.joems.2016.01.003
HARVARD
El-Sanousy, E. (2016). '( r , s )- (τ12 , τ∗12 ) - θ-Generalized double fuzzy closed sets in bitopological spaces', Journal of the Egyptian Mathematical Society, 24(4), pp. 574-581. doi: 10.1016/j.joems.2016.01.003
VANCOUVER
El-Sanousy, E. ( r , s )- (τ12 , τ∗12 ) - θ-Generalized double fuzzy closed sets in bitopological spaces. Journal of the Egyptian Mathematical Society, 2016; 24(4): 574-581. doi: 10.1016/j.joems.2016.01.003
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