TY - GEN AU - Miñana, Juan-José AU - Valero, Oscar PY - 2017 DO - 10.3390/axioms6040034 SN - 2075-1680 UR - http://hdl.handle.net/20.500.12105/20465 AB - The notion of indistinguishability operator was introduced by Trillas, E. in 1982, with the aim of fuzzifying the crisp notion of equivalence relation. Such operators allow for measuring the similarity between objects when there is a limitation on the... LA - eng PB - Multidisciplinary Digital Publishing Institute (MDPI) KW - Indistinguishability operator KW - Fuzzy (pseudo-)metric KW - modular (pseudo-)metric KW - Continuous Archimedean t-norm KW - Additive generator KW - Pseudo-inverse TI - On Indistinguishability Operators, Fuzzy Metrics and Modular Metrics TY - research article ER -