Results 91 to 100 of about 2,017 (178)
Numerical Analysis of a Benjamin–Bona–Mahony Type Equation in a Noncylindrical Domain
Mathematical Methods in the Applied Sciences, Volume 49, Issue 2, Page 818-834, 30 January 2026.ABSTRACT Numerical analysis and simulation for the approximate solution of a Benjamin–Bona–Mahony type equation defined in a noncylindrical domain are presented in this article. The approximate problem is defined using the linearized Crank–Nicolson Galerkin method, which results in a linear algebraic system at each time step while maintaining quadratic
Vania Cristina Machado +2 more
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Relation Between Be-Algebras and G-Hilbert Algebras
Discussiones Mathematicae - General Algebra and Applications, 2018 Hilbert algebras are important tools for certain investigations in algebraic logic since they can be considered as fragments of any propositional logic containing a logical connective implication and the constant 1 which is considered as the logical ...
Rezaei Akbar, Saeid Arsham Borumand
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Isometries of generalized MV-algebras [PDF]
Czechoslovak Mathematical Journal, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Very true operators on MTL-algebras
Open Mathematics, 2016 The main goal of this paper is to investigate very true MTL-algebras and prove the completeness of the very true MTL-logic. In this paper, the concept of very true operators on MTL-algebras is introduced and some related properties are investigated. Also,
Wang Jun Tao +2 more
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Equivariant multiplicities via representations of quantum affine algebras. [PDF]
Sel Math New Ser, 2023 Casbi E, Li JR.
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Logical entropy of dynamical systems in product MV-algebras and general scheme
Advances in Difference Equations, 2019 The present paper is aimed at studying the entropy of dynamical systems in product MV-algebras. First, by using the concept of logical entropy of a partition in a product MV-algebra introduced and studied by Markechová et al.
Dagmar Markechová, Beloslav Riečan
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Interval MV-algebras and generalizations
International Journal of Approximate Reasoning, 2014 For any MV-algebra $A$ we equip the set $I(A)$ of intervals in $A$ with pointwise ukasiewicz negation $\neg x=\{\neg \mid \in x\}$, (truncated) Minkowski sum, $x\oplus y=\{ \oplus \mid \in x,\,\, \in y\}$, pointwise ukasiewicz conjunction $x\odot y=\neg(\neg x\oplus \neg y)$, the operators $ x=[\min x,\min x]$, $\nabla x=[\max x,\max x]$,
CABRER, LEONARDO MANUEL +1 more
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Reconstructing Classical Algebras via Ternary Operations
MathematicsAlthough algebraic structures are frequently analyzed using unary and binary operations, they can also be effectively defined and unified using ternary operations.
Jorge P. Fatelo, Nelson Martins-Ferreira
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Mathware & soft computing, 1995 Given algebras \({\mathbf A}\) and \({\mathbf B}\) of the same type, a homomorphism \(\rho: {\mathbf A} \to {\mathbf B}\) is called retractive provided that there is a homomorphism \(\delta: {\mathbf B} \to {\mathbf A}\) such that \(\rho\circ \delta= \text{id}_B\). Note that a retractive homomorphism must be surjective. A congruence relation \(\theta\)
Cignoli, Roberto, Torrens, Antoni
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