Results 261 to 270 of about 4,352 (292)

About the axiomatizations of fuzzy set theory

Fuzzy Sets and Systems, 1991
The author discusses two axiomatizations of fuzzy classes already proposed by \textit{E. W. Chapin} [Notre Dame J. Formal Logic 15, 619-634 (1974; Zbl 0236.02049)] and \textit{A. J. Weidner} [Fuzzy Sets Syst. 6, 61- 72 (1981; Zbl 0469.03037)], adding the basic axioms of his own theory, where the following conditions are intended to be fulfilled: 1 ...
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An Axiomatization of 'Very' within systiems of Set Theory

Studia Logica, 2003
The author intends to give an axiomatization of fuzzy set theory as an extension \(\text{ZF}_v\) of standard \text{ZF} set theory by introducing a unary ``very''-operator \(v\) which assigns to each set \(x\) another one \(v(x)\subseteq x\). His main point is to treat fuzzy sets in a qualitative way as non-crisp objects of a cumulative universe \(V_v\)
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Axiomatic Set Theory

2022
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Axiomatic Set Theory.

The Philosophical Review, 1962
Patrick Suppes, Paul Bernays, Abraham A. Fraenkel, Abraham A. Fraenkel, Yehoshua Bar-Hillel   +4 more
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Axiomatic Set Theory.

The American Mathematical Monthly, 1960
Louis O. Kattsoff, Paul Bernays, Abraham A. Fraenkel, L. E. J. Brouwer, E. W. Beth, A. Heyting   +5 more
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Wightman axiomatic approach in noncommutative field theory

Theoretical and Mathematical Physics(Russian Federation), 2005
Yu S Vernov, M N Mnatsakanova, Mnatsakanova M N   +2 more
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Axiomatic Set Theory.

The American Mathematical Monthly, 1961
L. N. Gal, Patrick Suppes
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Axiomatic Set Theory

1974
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Interpreting axiomatic (decision) theory

Annals of Operations Research, 1990
Paul Anand
exaly  

Axiomatic design theory: further notes and its guideline to applications

International Journal of Materials and Product Technology, 2015
W J Zhang
exaly