Results 71 to 80 of about 96 (96)
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Asian-European Journal of Mathematics, 2013
The concept of normal C-algebras is introduced. The class of all normal C-algebras is characterized in terms of minimal prime ideals. Direct products of normal C-algebras are studied. A congruence is introduced in terms of multiplicative sets and an equivalency between the normalities of C-algebras and the respective quotient algebras is observed.
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The concept of normal C-algebras is introduced. The class of all normal C-algebras is characterized in terms of minimal prime ideals. Direct products of normal C-algebras are studied. A congruence is introduced in terms of multiplicative sets and an equivalency between the normalities of C-algebras and the respective quotient algebras is observed.
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Mathematische Nachrichten, 2009
AbstractWe develop the basics of a theory of sheaves of C*‐algebras and, in particular, compare it to the existing theory of C*‐bundles. The details of two fundamental examples, the local multiplier sheaf and the injective envelope sheaf, are discussed (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Ara, P., Mathieu, Martin
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AbstractWe develop the basics of a theory of sheaves of C*‐algebras and, in particular, compare it to the existing theory of C*‐bundles. The details of two fundamental examples, the local multiplier sheaf and the injective envelope sheaf, are discussed (© 2010 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)
Ara, P., Mathieu, Martin
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Proceedings of the American Mathematical Society, 1973
In this paper we present a construction of C*- algebras based on a countable system of subsets of a countable set. The properties of such algebras are described in terms of this system of sets. In (1) Behncke, Krauss and Leptin suggested a generalization of their construction of C*-algebras.
Behncke, Horst, Bös, Wolfgang
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In this paper we present a construction of C*- algebras based on a countable system of subsets of a countable set. The properties of such algebras are described in terms of this system of sets. In (1) Behncke, Krauss and Leptin suggested a generalization of their construction of C*-algebras.
Behncke, Horst, Bös, Wolfgang
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C*-Algebras generated by mappings
Mathematical Notes, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Grigoryan S., Kuznetsova A.
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Factorization in \(C^*\)-algebras
1998The author provides elegant and exhaustive overview of factorization results for \(C^\ast\)-algebras and outlines their basic applications. In the first part von Neumann type factorization theorems which stem from polar decomposition are exhibited. For example the following theorem (and its consequences for infinitely many elements) is proved: If \(x ...
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