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Triangular-norm-based addition of fuzzy intervals. (English) Zbl 0919.04011
Summary: Triangular-norm-based addition of fuzzy intervals on the extended real line is reduced to the addition of shapes on $$[0,\infty]$$. The addition of fuzzy intervals, including $$LR$$-fuzzy intervals, $$LR$$-fuzzy numbers, $$LT$$- and $$TR$$-fuzzy numbers, based on limit t-norms is recalled. For continuous Archimedean t-norms, special types of incoming summands allowing the exact output computation are introduced. Several examples are given.

##### MSC:
 3e+72 Theory of fuzzy sets, etc.
Full Text:
##### References:
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