Hong, Dug Hun A note about operations like \(T_{W}\) (the weakest \(t\)-norm) based addition on fuzzy intervals. (English) Zbl 1165.93340 Kybernetika 45, No. 3, 541-547 (2009). MSC: 93E12 62F15 03E72 PDFBibTeX XMLCite \textit{D. H. Hong}, Kybernetika 45, No. 3, 541--547 (2009; Zbl 1165.93340) Full Text: EuDML Link
Hong, Dug Hun The stability of parameter estimation of fuzzy variables. (English) Zbl 1173.28306 Kybernetika 45, No. 3, 529-540 (2009). Reviewer: Radko Mesiar (Bratislava) MSC: 28E10 62L12 03E72 PDFBibTeX XMLCite \textit{D. H. Hong}, Kybernetika 45, No. 3, 529--540 (2009; Zbl 1173.28306) Full Text: EuDML Link
Eslami, Esfandiar; Haghani, Farhad Kh. Pure filters and stable topology on BL-algebras. (English) Zbl 1177.03069 Kybernetika 45, No. 3, 491-506 (2009). MSC: 03G25 PDFBibTeX XMLCite \textit{E. Eslami} and \textit{F. Kh. Haghani}, Kybernetika 45, No. 3, 491--506 (2009; Zbl 1177.03069) Full Text: EuDML Link