List questions from operator-algebras

Published on 27 Mar 2026 - 8:35

303

Views

Compact operators on $L^2(G)$ as a reduced cross product of $C_0(G)$ and $G$.

Published on 25 Mar 2026 - 19:06

76

Views

Topologizing $\mathcal{L}(\mathcal{H}) / \mathcal{S}^p(\mathcal{H})$

Published on 30 Jul 2014 - 20:57

2.5k

Views

Spectrum of projection

Published on 08 Aug 2014 - 10:15

61

Views

$R\mbox{ is a right multiplier and }R(a)b=a\overset{?}{\implies} A\mbox{ is unital }$

Published on 12 Aug 2014 - 12:32

57

Views

$C^{*}$ algebras positively dominated by finite dimensional algebras

Published on 29 Mar 2026 - 12:41

46

Views

Show the algebra of all bouned operators is a $W^*$-algebra

Published on 16 Aug 2014 - 20:31

1k

Views

Abelian projections in von-Neumann algebras

Published on 27 Mar 2026 - 8:35

737

Views

Why is the Gelfand transform injective?

Published on 26 Mar 2026 - 19:32

263

Views

Proof of operator norm with the equality of involution

Published on 22 Aug 2014 - 14:08

266

Views

A question about cross product of C*-dynamical system

Published on 29 Mar 2026 - 12:40

282

Views

An exercise about reduced crossed product of a C*-dynamical system

Published on 29 Mar 2026 - 12:41

69

Views

Is $vN(M_1,M_2) \cap M_3= vN(M_1,M3) \cap vN(M_2,M3)$?

Published on 27 Mar 2026 - 9:58

171

Views

How to prove the following map is a c.c.p map

Published on 29 Mar 2026 - 12:41

152

Views

Question about a passage in the Bicommutant Theorem's proof.

Published on 27 Mar 2026 - 9:58

List Question

Do two II$_1$-factors with trivial intersection generate $B(H)$?

Compact operators on $L^2(G)$ as a reduced cross product of $C_0(G)$ and $G$.

Topologizing $\mathcal{L}(\mathcal{H}) / \mathcal{S}^p(\mathcal{H})$

Spectrum of projection

$R\mbox{ is a right multiplier and }R(a)b=a\overset{?}{\implies} A\mbox{ is unital }$

$C^{*}$ algebras positively dominated by finite dimensional algebras

Show the algebra of all bouned operators is a $W^*$-algebra

Abelian projections in von-Neumann algebras

Why is the Gelfand transform injective?

Proof of operator norm with the equality of involution

A question about cross product of C*-dynamical system

An exercise about reduced crossed product of a C*-dynamical system

Is $vN(M_1,M_2) \cap M_3= vN(M_1,M3) \cap vN(M_2,M3)$?

How to prove the following map is a c.c.p map

Question about a passage in the Bicommutant Theorem's proof.

Trending Questions

Popular # Hahtags

Popular Questions