List questions from operator-algebras

Published on 25 Mar 2026 - 7:42

171

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Transpose of an operator with respect to a fixed but arbitrary orthonormal basis

Published on 17 Jun 2017 - 7:21

62

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What is the norm of a dynamical state on a C*-algebra?

Published on 06 Apr 2026 - 18:18

253

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Why does free probability use Von Neumann algebras instead of C star algebras?

Published on 30 Mar 2026 - 2:24

146

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$VN^{\infty}$ as an example of a quantum group

Published on 26 Mar 2026 - 22:13

52

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Universality for the $*$-homomorphism between $A\otimes B$ and $C$

Published on 03 Jul 2017 - 20:38

673

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Is there a canonical inner product for finite dimensional $C^*$-algebras

Published on 04 Jul 2017 - 10:41

203

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Confusion About Inductive (Direct) Limits in Rordam's C$^{*}$-Algebra Book

Published on 04 Jul 2017 - 18:02

57

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Existence of a unique state-representation relation in C*-algebras

Published on 30 Mar 2026 - 2:30

265

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Requirements for existence of a unique cyclic and separating vector in a *-representation

Published on 30 Mar 2026 - 2:30

223

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Direct (Inductive) Limit of Non-Unital C$^{*}$-Algebras (with injective connecting maps) is Non-Unital

Published on 05 Jul 2017 - 19:35

135

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Differences between norm closure and weak star closure of group algebra

Published on 06 Jul 2017 - 18:24

343

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What Exactly is a Finite-Dimensional C$^{*}$-Algebra?

Published on 13 Jul 2017 - 22:12

698

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Orthogonal polynomials of the second kind

Published on 25 Mar 2026 - 15:50

170

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A Proof Involving an Increasing Chain of Ideals in a C$^{*}$-Algebra in Davidson's Book

Published on 21 Jul 2017 - 13:47

List Question

Contour Deformation in a Conformal Field Theory

Transpose of an operator with respect to a fixed but arbitrary orthonormal basis

What is the norm of a dynamical state on a C*-algebra?

Why does free probability use Von Neumann algebras instead of C star algebras?

$VN^{\infty}$ as an example of a quantum group

Universality for the $*$-homomorphism between $A\otimes B$ and $C$

Is there a canonical inner product for finite dimensional $C^*$-algebras

Confusion About Inductive (Direct) Limits in Rordam's C$^{*}$-Algebra Book

Existence of a unique state-representation relation in C*-algebras

Requirements for existence of a unique cyclic and separating vector in a *-representation

Direct (Inductive) Limit of Non-Unital C$^{*}$-Algebras (with injective connecting maps) is Non-Unital

Differences between norm closure and weak star closure of group algebra

What Exactly is a Finite-Dimensional C$^{*}$-Algebra?

Orthogonal polynomials of the second kind

A Proof Involving an Increasing Chain of Ideals in a C$^{*}$-Algebra in Davidson's Book

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