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Weightable quasi-metrics related to fuzzy sets
(Hacettepe University (Turquía), 2018) info:eu-repo/semantics/article,
We show that the definition of a fuzzy set is directly related to the existence of a weightable quasi-metric on a universe. This relationship is also explored in terms of functional equations coming either from the membership ...
An axiomatic approach to finite means
(Elsevier, 2018) info:eu-repo/semantics/article,
In this paper we analyze the notion of a finite mean from an axiomatic point of view. We discuss several axiomatic alternatives, with the aim of establishing a universal definition reconciling all of them and exploring ...