One-dimensional indistinguishability operators

被引:8
|
作者
Jacas, J [1 ]
Recasens, J [1 ]
机构
[1] Univ Politecn Catalunya, ETSABV, Sec Matemat & Informat, Barcelona 08190, Spain
关键词
T-indistinguishability operator; Archimedean t-norm; fuzzy relation; dimension of a T-indistinguishability operator;
D O I
10.1016/S0165-0114(98)00245-0
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
The main result of the paper is an algorithm that allows us to decide when a given fuzzy relation is a one-dimensional T-indistinguishability operator for some archimedean t-norm T (in the sense of the Representation Theorem of Valverde (Fuzzy Sets and Systems 17 (1985) 313-328)). The algorithm also finds all t-norms with this property. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
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页码:447 / 451
页数:5
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