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The Gap Between Local Multiplier Algebras of C ∗ -algebras∗
(Oxford University Press, 2009-09)
The local multiplier algebra Mloc(A) of a C*-algebra A has the property that Mloc (A) ⊆ Mloc(Mloc(A)). In this paper we show that there is a separable liminal C*-algebra A such that the inclusion is proper.
Second-order local multiplier algebras of continuous trace C*-algebras
(Academic Press Inc Elsevier Science, 2013-03)
We determine the injective envelope and local multiplier algebra of
a continuous trace C*-algebra A that arises from a continuous Hilbert bundle over an arbitrary locally compact Hausdor space. In addition, we show that ...
Injective envelopes and local multiplier algebras of some spatial continuous trace C*-algebras
(Oxford University Press, 2012-03)
A precise description of the injective envelope of a spatial continuous trace C*-algebra A over a Stonean space Δ is given. The description is based on the notion of a weakly continuous Hilbert bundle, which we show herein ...
An ultrapower construction of the multiplier algebra of a C*-algebra with an application to boundary amenability of groups
(Mashhad Tusi Mathematical Research Group, 2019-05)
Using ultrapowers of C-algebras, we provide a new construction of the multiplier algebra of a C-algebra. This extends the work of Avsec and Goldbring [Houston J. Math., to appear, arXiv:1610.09276] to the setting ...
Uma demonstração do teorema fundamental da álgebra
(Universidade Federal de São CarlosUFSCarPrograma de Mestrado Profissional em Matemática em Rede Nacional - PROFMATCâmpus São Carlos, 2016-10-21)
In this work we explain an elegant and accessible proof of the Fundamental Theorem of
Algebra using the Lagrange Multipliers method.
We believe this will be a valuable resource not only to Mathematics students, but
also ...
Localization of semi-Heyting algebras
(University of Craiova, 2016-12)
In this note, we introduce the notion of ideal on semi-Heyting algebras which allows us to consider a topology on them. Besides, we define the concept of F−multiplier, where F is a topology on a semi-Heyting algebra L, ...
Multiplying a Monomial and a Linear Polynomial (Multiplicando um Monômio e um Polinômio Linear)
(Wolfram Demonstration Project, 2016)
Multiplying a Monomial and a Linear Polynomial (Multiplicando um Monômio e um Polinômio Linear)
(Wolfram Demonstration Project, 2013)