Title
QL-IMPLICATIONS VERSUS D-IMPLICATIONS
Abstract
This paper deals with two kinds of fuzzy implications: QL and Dishkant implications. That is, those defined through the expressions I(x, y) = S(N(x), T(x, y)) and I(x, y) = S(T(N(x), N(y)), y) respectively, where T is a t-norm, S is a t-conorm and N is a strong negation. Special attention is due to the relation between both kinds of implications. In the continuous case, the study of these implications is focused in some of their properties (mainly the contrapositive symmetry and the exchange principle). Finally, the case of non continuous t-norms or non continuous t-conorms is studied, deriving new implications of both kinds and showing that they remain strongly connected.
Year
Venue
Keywords
2006
KYBERNETIKA
t-norm,t-conorm,implication operator,QL-implication,D-implication
Field
DocType
Volume
T-norm,Locard's exchange principle,Mathematical optimization,Symmetry group,Expression (mathematics),Negation,Fuzzy logic,Pure mathematics,Strongly connected component,Calculus,Mathematics,Mathematical logic
Journal
42
Issue
ISSN
Citations 
3
0023-5954
38
PageRank 
References 
Authors
1.93
7
3
Name
Order
Citations
PageRank
M. Mas185549.96
Miquel Monserrat215111.11
Joan Torrens3125992.67