List questions from operator-algebras

44

Views

Given an commutative $C^{*}$ algebra, can we recover the topological dimension of the space(under Gelfrand duality)?

Published on 21 Dec 2020 - 19:21

306

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Maximal Abelian von Neumann algebra

Published on 30 Mar 2026 - 20:39

128

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Representation of the multiplier algebra of a crossed product

Published on 23 Dec 2020 - 10:08

338

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what is noncommutative geometry studying if "noncommutative space" does not exist?

Published on 26 Mar 2026 - 10:58

145

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Abelian C*-algebras are stably finite?

Published on 26 Dec 2020 - 20:15

123

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normal states on a type $III_{\lambda}$ factor

Published on 30 Mar 2026 - 20:47

138

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Standard Representation of a von Neumann algebra associated with a character

Published on 30 Mar 2026 - 20:44

134

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Is a finite von Neumann algebra with separable predual always a subalgebra of a type $II_1$ factor with separable predual?

Published on 30 Mar 2026 - 20:44

218

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Definition of 'product states' for $C^*$-algebras

Published on 30 Dec 2020 - 21:53

613

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Weak and weak$^*$-closure of convex set.

Published on 30 Mar 2026 - 20:42

164

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$\sigma$-weak closure of $B(H) \otimes B(K)$.

Published on 03 Apr 2026 - 7:11

111

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Voiculescu theorem for non-separable $C^*$-algebras

Published on 02 Jan 2021 - 14:25

217

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A corollary of commutation theorem for tensor product of von Neumann algebras.

Published on 31 Mar 2026 - 15:38

520

Views

Pure states and minimal projections

Published on 30 Mar 2026 - 20:40

98

Views

Contractivity of a projection on $C(\mathbb{T}^2)$

Published on 26 Mar 2026 - 4:52

List Question

Given an commutative $C^{*}$ algebra, can we recover the topological dimension of the space(under Gelfrand duality)?

Maximal Abelian von Neumann algebra

Representation of the multiplier algebra of a crossed product

what is noncommutative geometry studying if "noncommutative space" does not exist?

Abelian C*-algebras are stably finite?

normal states on a type $III_{\lambda}$ factor

Standard Representation of a von Neumann algebra associated with a character

Is a finite von Neumann algebra with separable predual always a subalgebra of a type $II_1$ factor with separable predual?

Definition of 'product states' for $C^*$-algebras

Weak and weak$^*$-closure of convex set.

$\sigma$-weak closure of $B(H) \otimes B(K)$.

Voiculescu theorem for non-separable $C^*$-algebras

A corollary of commutation theorem for tensor product of von Neumann algebras.

Pure states and minimal projections

Contractivity of a projection on $C(\mathbb{T}^2)$

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