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A note to the $$T$$-sum of $$L$$-$$R$$ fuzzy numbers. (English) Zbl 0871.04010
Summary: We generalize the results of D. H. Hong and S. Y. Hwang [ibid. 63, No. 2, 175-180 (1994; Zbl 0844.04004)] for the membership function of finite (infinite) sum of $$L$$-$$R$$ fuzzy numbers, where the sum is based on some continuous Archimedean $$t$$-norm $$T$$.

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