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A Note on L-double Gradation Fuzzy Topological and L-double Fuzzy Closure Spaces |
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| Authors: | AMZahran MAzab Abd-Allah Kamal El-Saady AGhareeb |
| Institution: | A.M.Zahran1,M.Azab Abd-Allah2,Kamal El-Saady3,A.Ghareeb3(1. Mathematics Department,Faculty of Science,Taibah University,Assuit,K.S.A,2. Department of Mathematics,Assuit university,Egypt,3. Department of Mathematics,South Valley University,Qena,Egypt) |
| Abstract: | We prove the existence of both final L-double gradation fuzzy topological spaces and final L-double fuzzy closure spaces. From this fact, we define and study the notions of the L-double quotient spaces and the sum of L-double fuzzy closure spaces. Finally, we study the additivity of two kinds of L-double fuzzy closure spaces. |
| Keywords: | L-double Gradation Fuzzy Topological Spaces L -double Fuzzy Closure Spaces L-double Quotient Spaces Sum L-double Fuzzy Closure Sapces |
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