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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:

03E72 Theory of fuzzy sets, etc.

Citations:

Zbl 0844.04004
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References:

[1] Dubois, D.; Prade, H., Fuzzy Sets and Systems: Theory and Applications (1980), Academic Press: Academic Press New York · Zbl 0444.94049
[2] Fullér, R.; Keresztfalvi, T., t-norm-based addition of fuzzy intervals, Fuzzy Sets and Systems, 51, 155-159 (1992)
[3] Hong, D. H.; Hwang, S. Y., On the convergence of \(T\)-sum of \(L-R\) fuzzy numbers, Fuzzy Sets and Systems, 63, 175-180 (1994) · Zbl 0844.04004
[4] R. Mesiar, Shape preserving additions of fuzzy intervals, submitted.; R. Mesiar, Shape preserving additions of fuzzy intervals, submitted. · Zbl 0921.04002
[5] Schweizer, B.; Sklar, A., Probabilistic Metric Spaces (1983), Elsevier: Elsevier New York · Zbl 0546.60010
[6] Triesch, E., On the convergence of product-sum series of \(L-R\) fuzzy numbers, Fuzzy Sets and Systems, 53, 189-192 (1993) · Zbl 0874.26019
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