Results 111 to 120 of about 263,419 (231)

TOPOLOGY SPECTRUM OF A KU-ALGEBRA

Journal of New Theory, 2015
–The aim of this paper is to study the Zariski topology of a commutative KU-algebra. Firstly, we introduce new concepts of a KU-algebra, such as KU-lattice, involutory ideal and prime ideal and investigate some basic properties of these concepts ...
Samy Mohammed Mostafa, Abdelaziz Elazab Radwan, Fayza Abelhalim Ibrahem, Fatema Faisal Kareem   +3 more
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CoCoA: computations in commutative algebra

, 2007
What is CoCoA? CoCoA is a special-purpose system for doing Computations in Commutative Algebra. It runs on all common platforms. CoCoA is freely available software for research and educational purposes: the latest version is CoCoA 4.7.3 (September ...
Abbott John, CABOARA, MASSIMO, Abbott J, Bigatti Anna, Robbiano L., Robbiano Lorenzo, Bigatti AM   +6 more
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States and Measures on Hyper BCK-Algebras

Journal of Applied Mathematics, 2014
We define the notions of Bosbach states and inf-Bosbach states on a bounded hyper BCK-algebra (H,∘,0,e) and derive some basic properties of them. We construct a quotient hyper BCK-algebra via a regular congruence relation.
Xiao-Long Xin, Pu Wang
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Gamma (co)homology of commutative algebras and some related representations of the symmetric group [PDF]

This thesis covers two related subjects: homology of commutative algebras and certain representations of the symmetric group. There are several different formulations of commutative algebra homology, all of which are known to agree when one works over
Whitehouse, Sarah Ann
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Hyers-Ulam-Rassias stability of Jordan homomorphisms on Banach algebras

Journal of Inequalities and Applications, 2005
We prove that a Jordan homomorphism from a Banach algebra into a semisimple commutative Banach algebra is a ring homomorphism. Using a signum effectively, we can give a simple proof of the Hyers-Ulam-Rassias stability of a Jordan homomorphism between ...
Hirasawa Go, Miura Takeshi, Takahasi Sin-Ei   +2 more
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Commutative families in DIM algebra, integrable many-body systems and q, t matrix models

Journal of High Energy Physics
We extend our consideration of commutative subalgebras (rays) in different representations of the W 1+∞ algebra to the elliptic Hall algebra (or, equivalently, to the Ding-Iohara-Miki (DIM) algebra U q , t gl ̂ ̂ 1 $$ {U}_{q,t}\left({\hat{\hat{\mathfrak ...
A. Mironov, A. Morozov, A. Popolitov
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Cubic Of Positive Implicative Ideals In KU- Semigroup

Ibn Al-Haitham Journal for Pure and Applied Sciences
In this paper, we define a cubic positive implicative-ideal, a cubic implicative-ideal and a cubic commutative-ideal of a semigroup in KU-algebra as a generalization of a fuzzy (positive implicative-ideal, an implicative-ideal and a commutative-ideal ...
Fatema. F. Kareem, Samy M. Mostafa, Omniat. A. Hasan3   +2 more
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Creation of a Knowledge Framework for Non-Commutative Computer Algebra [PDF]

, 2011
Knowledge framework for non-commutative computer algebra consists of systematically discovered, collected, and thoroughly studied examples kept in a central repository (database).
LEVANDOVSKYY, Viktor, HEINLE, Albert, STUDZINSKI, Grischa, UFNAROVSKI, Victor, MALAHOV, Ludmila, COLESNICOV, Alexandru, COJOCARU, Svetlana   +6 more
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Deformations over non-commutative base

Comptes Rendus. Mathématique
We make some remarks on deformation theory over non-commutative base. We describe the base algebra of semi-universal non-commutative deformations using vector spaces $T^1$ and $T^2$.
Kawamata, Yujiro
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Progress in Commutative Algebra 2 [PDF]

, 2012
This is the second of two volumes of a state-of-the-art survey article collection which originates from three commutative algebra sessions at the 2009 Fall Southeastern American Mathematical Society Meeting at Florida Atlantic University.

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