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T-norms and t-conorms continuous around diagonals
被引:3
|作者:
Mesiarova-Zemankova, Andrea
[1
]
机构:
[1] Slovak Acad Sci, Inst Math, Bratislava, Slovakia
关键词:
t-Norm;
t-Conorm;
Ordinal sum;
D O I:
10.1016/j.fss.2015.11.001
中图分类号:
TP301 [理论、方法];
学科分类号:
081202 ;
摘要:
Triangular norms and conorms with continuous diagonals are discussed. In literature we can find examples of non-continuous t-norms with continuous diagonals, however, their deeper study is still missing. In this paper we introduce a sufficient condition under which a t-norm with continuous diagonal is continuous. Moreover, we show that an Archimedean t-norm continuous on the boundary is continuous. Several illustrative examples are also included. (C) 2015 Elsevier B.V. All rights reserved.
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页码:105 / 112
页数:8
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