"14" . "FUZZY SET SYST" . "Approximation of extensional fuzzy relations over a residuated lattice" . "0165-0114" . "Da\u0148kov\u00E1, Martina" . . "Extensionality; Fuzzy relations; $t$-norms; Fuzzy approximation"@en . . . "We investigate a relationship between extensionality and Lipschitz continuity of fuzzy relations in the case of an arbitrary $t$-norm. The duality of these notions is shown, and moreover, examples of application of extensionality in the field of fuzzy approximation are given."@en . . "P(1M0572), Z(MSM6198898701)" . . . "We investigate a relationship between extensionality and Lipschitz continuity of fuzzy relations in the case of an arbitrary $t$-norm. The duality of these notions is shown, and moreover, examples of application of extensionality in the field of fuzzy approximation are given." . "17610" . "Approximation of extensional fuzzy relations over a residuated lattice" . "Approximation of extensional fuzzy relations over a residuated lattice"@en . "Approximation of extensional fuzzy relations over a residuated lattice"@en . "1"^^ . . "161" . . . "[A86EF4B00106]" . "NL - Nizozemsko" . "RIV/61988987:17610/10:A1100LXF" . "1"^^ . . "RIV/61988987:17610/10:A1100LXF!RIV11-MSM-17610___" . . "247588" . . . "19"^^ . . . . . .