Generating theorems for s-norms and t-norms
The s-norm and t-norm operators are generalization of the union and intersection operators respectively for fuzzy sets. Thus various alternative operators have been proposed by several authors since the introduction of fuzzy sets by Zadeh in 1965. In this paper we give generating theorems for s-n...
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| Format: | Article |
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Penerbit ukm
2008
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| Online Access: | http://journalarticle.ukm.my/1870/ http://journalarticle.ukm.my/1870/ |
| Summary: | The s-norm and t-norm operators are generalization of the union and intersection operators
respectively for fuzzy sets. Thus various alternative operators have been proposed by several
authors since the introduction of fuzzy sets by Zadeh in 1965. In this paper we give generating
theorems for s-norms and t-norm, namely given an s-norm we can generate a class of s-norms
and t-norms, and given a t-norm we can generate a class of t-norms and s-norms. We also give
bijective generating theorems for s-norms and t-norms. Given two bijective functions on [0, 1]
under certain conditions, from an s-norm, we generate an s-norm and a t-norm, and from a
t-norm we generate a t-norm and an s-norm |
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