Results 161 to 170 of about 94,278 (205)

Congruence modules in higher codimension and zeta lines in Galois cohomology. [PDF]

Proc Natl Acad Sci U S A
Iyengar SB, Khare CB, Manning J, Urban E.   +3 more
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Absolutely closed semigroups. [PDF]

Rev R Acad Cienc Exactas Fis Nat A Mat
Banakh T, Bardyla S.
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Homomorphisms on Function Algebras

Canadian Journal of Mathematics, 1994
AbstractLet A be an algebra of continuous real functions on a topological space X. We study when every nonzero algebra homomorphism φ: A → R is given by evaluation at some point of X. In the case that A is the algebra of rational functions (or real-analytic functions, or Cm-functions) on a Banach space, we provide a positive answer for a wide class of ...
Garrido, M. I., Gómez Gil, J., Jaramillo, J. A.   +2 more
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A Homomorphism in Exterior Algebra

Canadian Journal of Mathematics, 1964
In the following, V is a vector space over an arbitrary field F, dimFV = n. Let {e1, . . . , en} be a basis for V, and {f1, . . . , fn} be the dual basis for and , then the operators *(u) and i(g) (exterior and inner multiplication by u and g respectively) set up an equivalence between the ideal = range of ∊(u) and the sub-algebra = range of i(g ...
Kostant, Bertram, Novikoff, A.
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Homomorphisms of algebras

Czechoslovak Mathematical Journal, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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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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