A note on a nilpotent lower bound of nilpotent triangular norms
The authors prove that there exists a nilpotent upper (! see corrigendum) bound for a finite set of nilpotent t-norms. Essential tools for the proof are additive generators of t-norms and the theory of superadditive functions. An illustrative example is presented. The results can be applied to t-norm-based addition of fuzzy numbers, to fuzzy equivalence relations and to fuzzy partitions.
scientific article; zbMATH DE number 1339574