نتایج جستجو برای: l ukasiewicz connectives

تعداد نتایج: 619934  

2006
Xavier Caicedo

It is shown that a conservative expansion of in…nite valued ×ukasiewicz logic by new connectives univocally determined by their axioms does not necessarily have a complete semantics in the real interval [0,1]. However, such extensions are always complete with respect to valuations in a family of MV-chains, Rational ×ukasiewicz logic being the largest one that has a complete semantics in [0,1]. ...

Journal: :iranian journal of fuzzy systems 2014
l. c. ciungu b. riecan

applying two definitions of the union of if-events, p. grzegorzewski gave two generalizations of the inclusion-exclusion principle for if-events.in this paper we prove an inclusion-exclusion principle for if-states based on a method which can also be used to prove grzegorzewski's inclusion-exclusion principle for probabilities on if-events.finally, we give some applications of this principle by...

2000
John Martin

The problem of representing 3-valued supervaluational languages by 2-dimensional product languages is pursued in [3], [8], and [4]. A solution is presented here that attempts to incorporate into such a representation familiar and plausible intuitive principles from traditional many-valued theories. In particular, it is argued in Sections II and III that the concept of classical indeterminacy, w...

2013
Matteo Mio Alex Simpson

The paper explores properties of the Lukasiewicz μ-calculus, or Lμ for short, an extension of Lukasiewicz logic with scalar multiplication and least and greatest fixed-point operators (for monotone formulas). We observe that Lμ terms, with n variables, define monotone piecewise linear functions from [0, 1]n to [0, 1]. Two effective procedures for calculating the output of Lμ terms on rational i...

Journal: :Arch. Math. Log. 2004
Rostislav Horcík Petr Cintula

Federico Gabriel Alminana Mathias Exequiel Pelayes

In  cite{GL}, B. Gerla and I. Leuc{s}tean introduced the notion of similarity on MV-algebra. A similarity MV-algebra is an MV-algebra endowed with a binary operation $S$ that verifies certain additional properties. Also, Chirtec{s} in cite{C}, study the notion of similarity on L ukasiewicz-Moisil algebras. In particular, strong similarity L ukasiewicz-Moisil algebras were defined. In this paper...

Journal: :algebraic structures and their applications 0
federico gabriel alminana universidad nacional de san juan. mathias exequiel pelayes universidad nacional de san juan.

in  cite{gl}, b. gerla and i. leuc{s}tean introduced the notion of similarity on mv-algebra. a similarity mv-algebra is an mv-algebra endowed with a binary operation $s$ that verifies certain additional properties. also, chirtec{s} in cite{c}, study the notion of similarity on l ukasiewicz-moisil algebras. in particular, strong similarity l ukasiewicz-moisil algebras were defined. in this paper...

We present some model theoretic results for {L}ukasiewiczpredicate logic by using the methods of continuous model theorydeveloped by Chang and Keisler.We prove compactness theorem with respect to the class of allstructures taking values in the {L}ukasiewicz $texttt{BL}$-algebra.We also prove some appropriate preservation theorems concerning universal and inductive theories.Finally, Skolemizatio...

O. R. Sayed R. A. Borzooei,

In this paper, based in the L ukasiewicz logic, the definition offuzzifying soft neighborhood structure and fuzzifying soft continuity areintroduced. Also, the fuzzifying soft proximity spaces which are ageneralizations of the classical soft proximity spaces are given. Severaltheorems on classical soft proximities are special cases of the theorems weprove in this paper.

Journal: :iranian journal of fuzzy systems 0
o. r. sayed department of mathematics, faculty of science, assiut university, assiut, egypt r. a. borzooei department of mathematics, shahid beheshti university, tehran, iran

in this paper, based in the l ukasiewicz logic, the definition offuzzifying soft neighborhood structure and fuzzifying soft continuity areintroduced. also, the fuzzifying soft proximity spaces which are ageneralizations of the classical soft proximity spaces are given. severaltheorems on classical soft proximities are special cases of the theorems weprove in this paper.

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