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» Automorphisms of the Algebra of Fuzzy Truth Values
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IJUFKS
2006
37views more  IJUFKS 2006»
13 years 5 months ago
Automorphisms of the Algebra of Fuzzy Truth Values
One special subalgebra of the algebra of fuzzy truth values is the set of those elements that take only 0 and 1 as values. This subalgebra is in one-to-one correspondence with the...
Carol L. Walker, Elbert A. Walker
IJUFKS
2008
47views more  IJUFKS 2008»
13 years 5 months ago
Automorphisms of the Algebra of Fuzzy Truth Values II
Carol L. Walker, Elbert A. Walker
FUZZIEEE
2007
IEEE
13 years 11 months ago
On Complete Sublattices of the Algebra of Truth Values of Type-2 Fuzzy Sets
— The algebra of truth values of type-2 fuzzy sets contains isomorphic copies of the algebra of truth values of type1 fuzzy sets and the algebra of truth values of interval-value...
John Harding, Carol L. Walker, Elbert A. Walker
FSS
2008
122views more  FSS 2008»
13 years 5 months ago
Type-2 implications on non-interactive fuzzy truth values
In this paper we consider algebras of fuzzy truth values equipped with an implication operation. Generalizing the definition of type-1 fuzzy implications, we discuss extended fuzz...
Zsolt Gera, József Dombi
IFSA
2007
Springer
158views Fuzzy Logic» more  IFSA 2007»
13 years 11 months ago
Points with Type-2 Operations
The algebra of truth values for fuzzy sets of type-2, due to Zadeh, contains as subalgebras those of type-1 and of interval-valued fuzzy sets. It also contains many other interest...
Carol L. Walker, Elbert A. Walker