Some types of fuzzy open sets in fuzzy topological groups

... L. A. ZADEH, Fuzzy sets, Inform and Control, 8, 338-353 (1965). C.L.CHANG, Fuzzy topological spaces, 45, 182-190 (1968). A. ROSENFELD, Fuzzy groups, Journal of Mathematical Analyses and Applications. 35, 512-517 (1971). B. HUTTON, Normality in Fuzzy Topological Spaces, Journal of Mathematical Analys ...

... L. A. ZADEH, Fuzzy sets, Inform and Control, 8, 338-353 (1965). C.L.CHANG, Fuzzy topological spaces, 45, 182-190 (1968). A. ROSENFELD, Fuzzy groups, Journal of Mathematical Analyses and Applications. 35, 512-517 (1971). B. HUTTON, Normality in Fuzzy Topological Spaces, Journal of Mathematical Analys ...

Some results in fuzzy metric spaces

... and Veeramani have introduced and studied the following interesting notion of a fuzzy metric space: A fuzzy metric space is an ordered triple (X , M, ∗) such that X is a set, ∗ is a continuous t-norm and M is a function defined on X × X ×]0, +∞[ with values in ]0, 1] satisfying certain axioms and M ...

... and Veeramani have introduced and studied the following interesting notion of a fuzzy metric space: A fuzzy metric space is an ordered triple (X , M, ∗) such that X is a set, ∗ is a continuous t-norm and M is a function defined on X × X ×]0, +∞[ with values in ]0, 1] satisfying certain axioms and M ...