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Fuzzy quasi-pseudometrics on algebraic structures
(Elsevier, 2018-01)
In this work we state a number of theorems about fuzzy (quasi-)pseudometrizable algebraic structures. Our most useful results are: (1) a fuzzy semitopological group whose topology is induced by a left-invariant fuzzy ...
Complete invariant fuzzy metrics on groups
(Elsevier, 2018-01-01)
We
study some questions related to complete fuzzy metric topological groups (in the sense of Kramosil and Michael). Invariant
fuzzy metrics are characterized and we prove that if (G, M, ∗) is a fuzzy metric group such ...