Results 21 to 30 of about 21,443,625 (160)
, 2016 Very recently, Ma et al. (Fixed Point Theory Appl. 2014:206, 2014) introduced C∗$C^{*}$-algebra-valued metric spaces as a new concept. Also, Ma and Jiang (Fixed Point Theory Appl.
Z. Kadelburg, S. Radenović
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Complex Manifolds, 2019 Let Γ(M) be the set of all global continuous cross sections of a continuous family M of compact complex manifolds on a compact Hausdorff space X. In this paper, we introduce a C(X)-manifold structure on Γ(M).
Yagisita Hiroki
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Controlled Continuous g-Frames in Hilbert C*-Modules
Moroccan Journal of Pure and Applied Analysis, 2020 Frame Theory has a great revolution in recent years. This Theory have been extended from Hilbert spaces to Hilbert C*-modules. The purpose of this paper is the introduction and the study of the concept of Controlled Continuous g-Frames in Hilbert C ...
Kabbaj S., Labrigui H., Touri A.
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An exotic characterization of a commutative H*-algebra
International Journal of Mathematics and Mathematical Sciences, 2000 Commutative H*-algebra is characterized in terms of the property that the orthogonal complement of a right ideal is a left ideal.
Parfeny P. Saworotnow
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The 2-adic ring $C^*$-algebra of the integers and its representations [PDF]
, 2010 We study the 2-adic version of the ring $C^*$-algebra of the integers. First, we work out the precise relation between the Cuntz algebra $\cO_2$ and our 2-adic ring $C^*$-algebra in terms of representations.
Nadia S. Larsen, Xin Li
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Discretization of $C^*$-algebras [PDF]
Journal of Operator Theory, 2017 16 pages.
Heunen, Chris, Reyes, Manuel L
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Graded C*-algebras and twisted groupoid C*-algebras
, 2019 Let $C^*$-algebra that is acted upon by a compact abelian group. We show that if the fixed-point algebra of the action contains a Cartan subalgebra $D$ satisfying an appropriate regularity condition, then $A$ is the reduced $C^*$-algebra of a groupoid twist.
Brown, Jonathan H. +3 more
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On the Ideals of C∗-Algebra Generated by a Family of Partial Isometries and Multipliers [PDF]
Учёные записки Казанского университета: Серия Физико-математические науки, 2015 C∗-subalgebra of the algebra of all bounded operators on the Hilbert space l2 generated by the multiplier algebra and a family of partial isometries satisfying some relations is covered in the paper.
A.Yu. Kuznetsova, E.V. Patrin
doaj
Sphere and projective space of a C*-algebra with a faithful state
Demonstratio Mathematica, 2019 Let 𝒜 be a unital C*-algebra with a faithful state ϕ. We study the geometry of the unit sphere 𝕊ϕ = {x ∈ 𝒜 : ϕ(x*x) = 1} and the projective space ℙϕ = 𝕊ϕ/𝕋.
Antunez Andrea C.
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The Corona Factorization property, Stability, and the Cuntz semigroup of a C*-algebra [PDF]
, 2009 The Corona Factorization Property, originally invented to study extensions of C*-algebras, conveys essential information about the intrinsic structure of the C*-algebras.
E. Ortega, F. Perera, M. Rørdam
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