The additive generators of t-norms and t-conorms on bounded lattices

被引:8
|
作者
Sun, Xiang-Rong [1 ]
Liu, Hua-Wen [1 ]
机构
[1] Shandong Univ, Sch Math, Jinan 250100, Peoples R China
基金
国家重点研发计划; 中国国家自然科学基金;
关键词
Fuzzy connective; Triangular norm; Triangular conorm; Bounded lattice; Additive generator;
D O I
10.1016/j.fss.2020.04.005
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper we study the additive generators of t-norms and t-conorms on bounded lattices. They are not only good tools to construct but also crucial to studying the representations of t-norms and t-conorms. First we extend the classical additive generators theorem to the partially ordered cases by adding one more condition. Then we discuss some properties of these constructed t norms such as the Archimedean property, nilpotent elements, strict monotonicity, et cetera. Besides, we give a more convenient modification of our theorem on finite bounded lattices and several examples for a further step on the characteristics of the additive generators. (c) 2020 Elsevier B.V. All rights reserved.
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页码:13 / 25
页数:13
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