Results 21 to 30 of about 24,765 (204)
On the Tensor Products of Maximal Abelian JW-Algebras
International Journal of Mathematics and Mathematical Sciences, 2009 It is well known in the work of Kadison and Ringrose (1983)that if 𝐴 and 𝐵 are maximal abelian von Neumann subalgebras of von Neumann algebras 𝑀 and 𝑁, respectively, then 𝐴⊗𝐵 is a maximal abelian von Neumann subalgebra of 𝑀⊗𝑁.
F. B. H. Jamjoom
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Classification of Boolean algebras through von Neumann regular $\mathcal{C}^{\infty}-$rings [PDF]
Categories and General Algebraic Structures with ApplicationsIn this paper, we introduce the concept of a ``von Neumann regular $\mathcal{C}^{\infty}$-ring", which is a model for a specific equational theory.
Jean Berni, Hugo Mariano
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von Neumann algebras in JT gravity
Journal of High Energy Physics, 2023 We quantize JT gravity with matter on the spatial interval with two asymptotically AdS boundaries. We consider the von Neumann algebra generated by the right Hamiltonian and the gravitationally dressed matter operators on the right boundary.
David K. Kolchmeyer
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Free independence in ultraproduct von Neumann algebras and applications [PDF]
, 2015 The main result of this paper is a generalization of Popa's free independence result for subalgebras of ultraproduct ${\rm II_1}$ factors [Po95] to the framework of ultraproduct von Neumann algebras $(M^\omega, \varphi^\omega)$ where $(M, \varphi)$ is a $
Houdayer, Cyril, Isono, Yusuke
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The Study of Maps Completely Preserving *-Jordan Zero Products on Factor von Neumann Algebras
Journal of Harbin University of Science and Technology, 2018 In order to characterize the maps completely preserving *Jordan zeroproducts on factor von Neumann algebras, according to the definition of bilateral complete preserving *Jordan zeroproducts and bilateral 2preserving *Jordan zeroproducts, taking a ...
LIU Hong-yu, HUO Dong-hua
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Categorical characterizations of operator-valued measures [PDF]
Electronic Proceedings in Theoretical Computer Science, 2014 The most general type of measurement in quantum physics is modeled by a positive operator-valued measure (POVM). Mathematically, a POVM is a generalization of a measure, whose values are not real numbers, but positive operators on a Hilbert space.
Frank Roumen
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Bundle Convergence in a von Neumann Algebra and in a von Neumann Subalgebra [PDF]
Bulletin of the Polish Academy of Sciences Mathematics, 2004 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Le Gac, Barthélemy, Móricz, Ferenc
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The Spectral Scale of a Self-Adjoint Operator in a Semifinite von Neumann Algebra
International Journal of Mathematics and Mathematical Sciences, 2011 We extend Akemann, Anderson, and Weaver's Spectral Scale definition to include selfadjoint operators from semifinite von Neumann algebras. New illustrations of spectral scales in both the finite and semifinite von Neumann settings are presented.
Christopher M. Pavone
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Arens Algebras and Matricial Spaces
Вестник КазНУ. Серия математика, механика, информатика, 2019 Let M be a finite von Neumann algebra equipped with a finite faithful normal trace and let Lp(M; ) be the corresponding noncommutative Lp space of -measurable operators associated with the couple (M; ), 1 ≤ p < ∞. Let MN be the algebra of all complex N
Denis Potapov, Fedor Sukochev
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