Results 91 to 100 of about 1,658 (196)

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
doaj  

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

The Centroid of a Lie Triple Algebra

Abstract and Applied Analysis, 2013
General results on the centroids of Lie triple algebras are developed. Centroids of the tensor product of a Lie triple algebra and a unitary commutative associative algebra are studied.
Xiaohong Liu, Liangyun Chen
doaj   +1 more source

Commutative Operator Algebras [PDF]

Proceedings of the National Academy of Sciences, 1952
openaire   +3 more sources

On a commutative extension of a commutative Banach algebra [PDF]

Pacific Journal of Mathematics, 1958
openaire   +3 more sources

Commutative Algebra Modeling in Materials Science - A Case Study on Metal-Organic Frameworks (MOFs). [PDF]

J Chem Inf Model
Khaemba CS, Feng H, Chen D, Chen CL, Wei GW, Wei GW.   +5 more
europepmc   +1 more source

CAP: Commutative algebra prediction of protein-nucleic acid binding affinities. [PDF]

Mach Learn Sci Technol
Zia M, Suwayyid F, Hozumi Y, Wee J, Feng H, Wei GW.   +5 more
europepmc   +1 more source

CommutativeF-algebras [PDF]

Pacific Journal of Mathematics, 1966
openaire   +3 more sources