Hong, Dug Hun A note on product-sum of \(L\)-\(R\) fuzzy numbers. (English) Zbl 0844.04005 Fuzzy Sets Syst. 66, No. 3, 381-382 (1994). MSC: 03E72 26E50 PDF BibTeX XML Cite \textit{D. H. Hong}, Fuzzy Sets Syst. 66, No. 3, 381--382 (1994; Zbl 0844.04005) Full Text: DOI
Hong, Dug Hun; Hwang, Seok Yoon On the convergence of \(T\)-sum of \(L\)-\(R\) fuzzy numbers. (English) Zbl 0844.04004 Fuzzy Sets Syst. 63, No. 2, 175-180 (1994). MSC: 03E72 40A99 26E50 PDF BibTeX XML Cite \textit{D. H. Hong} and \textit{S. Y. Hwang}, Fuzzy Sets Syst. 63, No. 2, 175--180 (1994; Zbl 0844.04004) Full Text: DOI
Triesch, Eberhard On the convergence of product-sum series of \(L-R\) fuzzy numbers. (English) Zbl 0874.26019 Fuzzy Sets Syst. 53, No. 2, 189-192 (1993). Reviewer: B.Riečan (Bratislava) MSC: 26E50 03E72 PDF BibTeX XML Cite \textit{E. Triesch}, Fuzzy Sets Syst. 53, No. 2, 189--192 (1993; Zbl 0874.26019) Full Text: DOI