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Volume :32 Issue : 1 2005
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C-continuous mappings in L-fuzzy topological spaces and some of their applications
Auther : ALI AHMED NOUH
Mathematics Department, Faculty of Science, Mansoura University, Egypt
ABSTRACT
In this paper we introduce and study the notion of C-closed sets in L-fuzzy toplogical spaces. Then, C-convergence theory for nets and ideals is established in terms of C-closedness. Finally, we give a new concept of C-continuity on L-fuzzy toplogical space by means of L-fuzzy C-closedness and investigate some of its properties and its relationships with other L-fuzzy mappings introduced previously. Then we systematically study the characterizations of this notion with the aid of the C-convergence of L-fuzzy nets and L-fuzzy ideals.
Keywords: L-fuzzy C-closed set; L-fuzzy C-continuous mappings; L-fuzzy ideal; L-fuzzy net; C-convergence
AMS Subject Classification 2000: 54A20, 54A40, 54C08, 54H12