Results 161 to 170 of about 94,503 (201)

Homomorphisms of algebras

Czechoslovak Mathematical Journal, 2002
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Homomorphisms of Commutative Banach Algebras

American Journal of Mathematics, 1960
If v: f -> 3, then the function I = I v(x) 11, x C W, is a multiplicative semi-norm on W. Conversely (cf. Section 1), every multiplicative semi-norm is the norm of a homomorphism. Thus all our results on continuity of homomorphisms could be stated equivalently in terms of continuity properties of multiplicative semi-norms on Wf.
Bade, W. G., Curtis, P. C. jun.
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Quantum Homomorphisms of Associative Algebras

Modern Physics Letters A, 1997
Given an associative algebra A generated by {ek, k=1, 2,…} and with an internal law of type: [Formula: see text], we first show that it is possible to construct a quantum bi-algebra [Formula: see text] with unit and generated by (non-necessarily commutative) elements [Formula: see text] satisfying the relations: [Formula: see text].
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Homomorphisms between JC*–algebras and Lie C*–algebras

Acta Mathematica Sinica, English Series, 2005
Using the stability methods of linear functional equations, the authors prove the generalized Hyers-Ulam-Rassias stability of homomorphisms between \(JC^*\)-algebras and Lie \(C^*\)-algebras associated to the Cauchy, Jensen and Trif equations. There are some similarities to the results of \textit{C. G. Park} [Bull. Braz. Math. Soc. (N.S.) 36, No. 1, 79-
Park, Chun Gil, Hou, Jin Chuan, Oh, Sei Qwon   +2 more
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Algebra environments II. Algebra homomorphisms and derivations

Linear Algebra and its Applications
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Discontinuous homomorphisms from C*-algebras

Mathematical Proceedings of the Cambridge Philosophical Society, 1991
AbstractA necessary and sufficient condition is given for a unital C*-algebra A to admit a discontinuous homomorphism into a Banach algebra which is continuous on its centre. The condition is that A must have a Glimm ideal G such that the C*-algebra A/G admits a discontinuous homomorphism into a Banach algebra.
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Abstract Homomorphisms of Algebraic Groups

Journal of the London Mathematical Society, 1997
Let \(K\) be an infinite perfect field and \(L\) an algebraically closed field of the same characteristic \(p\) (\(p=0\) or a prime). Let \(G(K)\) denote a Chevalley group of universal type over \(K\) and \(Y(L)\) an algebraic group over \(L\). This paper is concerned with abstract homomorphisms from \(G(K)\) to \(Y(L)\).
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Algebraic Functions and Inner Homomorphisms of Universal Algebras

Siberian Mathematical Journal, 2020
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Compact Homomorphisms of C ∗ -Algebras

Proceedings of the American Mathematical Society, 1988
If \(\theta\) is a compact endomorphism on a commutative, semisimple, unital Banach algebra A, and \(\theta^*\) is the adjoint of \(\theta\), it is shown by \textit{H. Kamowitz} [Pac. J. Math. 89, 313-325 (1980; Zbl 0465.46047)] that the intersection \(\cap \theta^{*n}(A')\) is finite, where A' is the set of all multiplicative linear functionals on A ...
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Homomorphisms between Poisson JC*-Algebras

Bulletin of the Brazilian Mathematical Society, New Series, 2005
See the review of the author's paper [J. Lie Theory 15, No. 2, 393--414 (2005; Zbl 1091.39006)].
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