Results 201 to 210 of about 3,060 (235)

Noncommutative Probability on von Neumann Algebras

Journal of Mathematical Physics, 1972
We generalize ordinary probability theory to those von Neumann algebras A, for which Dye's generalized version of the Radon-Nikodym theorem holds. This includes the classical case in which A is an Abelian von Neumann algebra generated by an observable or complete set of commuting observables.
Gudder, S., Marchand, J.-P.
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The Haagerup Invariant for Von Neumann Algebras

American Journal of Mathematics, 1995
This fascinating paper is concerned with approximation properties for operator spaces. The paper describes five approximation constants \(\Lambda(X)\), \(\Lambda_1(X)\), \(\Lambda_2(X)\), \(\Lambda_3(X)\) and \(\Lambda_4(X)\) associated with each operator space \(X\). The first coincides with the Haagerup invariant of a \(W^*\)-algebra \(M\) when \(X\)
Sinclair, Allan M., Smith, Roger R.
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Compact Derivations on Von Neumann Algebras

Canadian Mathematical Bulletin, 1981
AbstractIf is a von Neumann algebra that thas no nonzero finite discrete central projection, then there is no nontrivial compact derivation of into itself.
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Logarithmic submajorizations inequalities for operators in a finite von Neumann algebra

Journal of Mathematical Analysis and Applications, 2022
Yazhou Han
exaly  

Ergodic Theorems in Von Neumann Algebras

1984
Individual ergodic theorems in a von Neumann algebra setting were first proved by \textit{E. C. Lance} [Invent. Math. 37, 201-214 (1976; Zbl 0338.46054)]. If \(\alpha\) is an automorphism of a von Neumann algebra M and there exists a faithful normal \(\alpha\)-invariant state then \[ n^{-1}\sum^{n-1}_{i=0}\alpha^ i(a)=S_ n(a) \] converges almost ...
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Normalcy in Von Neumann Algebras

Proceedings of the London Mathematical Society, 1973
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An example of a solid von Neumann algebra

Hokkaido Mathematical Journal, 2009
Narutaka Ozawa
exaly  

Finite von Neumann Algebra Factors with Property Γ

Journal of Functional Analysis, 2001
Erik Christensen
exaly  

Drazin inversion in the von Neumann algebra generated by two orthogonal projections

Journal of Mathematical Analysis and Applications, 2009
A Böttcher, I M Spitkovsky
exaly  

Derivations on the algebra of measurable operators affiliated with a type I von Neumann algebra

Siberian Advances in Mathematics, 2008
Karimbergen Kudaybergenov, Albeverio S, Sh A Ayupov   +2 more
exaly