User user136400

8 votes

1 answer

224 views

Is the invariant subalgebra of the von Neumann algebra $L(F_k)$ isomorphic to $L(F_k)$?

asked Nov 7, 2019 at 10:35

3 votes

0 answers

86 views

Finite index subfactors of hyperfinite type $\mathrm{III}_{\lambda}$ factors

asked Nov 11, 2019 at 13:11

3 votes

1 answer

344 views

Commutant of subalgebra of tensor product

asked Apr 15, 2019 at 7:13

3 votes

1 answer

161 views

On crossed product subalgebra

asked Jun 14, 2019 at 10:21

3 votes

2 answers

241 views

Polar decomposition of tensor product of operators in von Neumann algebra

asked Mar 8, 2019 at 5:44

2 votes

1 answer

368 views

On diagonal part of tensor product of $C^*$-algebras

asked Mar 11, 2019 at 10:46

2 votes

1 answer

67 views

Analogue of spectral values of automorphisms in vN algebra

asked Mar 28, 2019 at 13:04

2 votes

0 answers

66 views

Separating vector on dense subalgebra

asked Apr 20, 2019 at 7:54

2 votes

1 answer

83 views

On existence of fixed point operator

asked Apr 30, 2019 at 7:48

2 votes

0 answers

108 views

On standard form of corners

asked Aug 12, 2019 at 9:25

2 votes

0 answers

100 views

On relative commutant inside crossed product

asked Sep 27, 2019 at 10:57

2 votes

0 answers

62 views

On $L^{1}(M',\tau')$

asked Oct 27, 2019 at 11:11

2 votes

0 answers

135 views

On crossed product of L^{P} spaces

asked Nov 21, 2019 at 9:14

1 vote

0 answers

116 views

On relationship between cryptography and operator algebras [closed]

asked Jun 10, 2019 at 8:11

1 vote

0 answers

118 views

Some doubt on crossed product von Neumann algebras

asked May 2, 2019 at 12:26

1 vote

1 answer

96 views

On boundedness of sequence of operators in vN algebra

asked Apr 21, 2019 at 9:45

1 vote

0 answers

160 views

Projections in tensor product of vN algebras

asked Apr 23, 2019 at 7:54

1 vote

1 answer

125 views

On commutant of $II_{1}$ factors

asked Apr 23, 2019 at 13:06

1 vote

1 answer

126 views

Subalgebras of $II_{1}$ factor

asked Mar 30, 2019 at 8:41

1 vote

0 answers

68 views

Studying fixed point algebra under group action

asked Apr 9, 2019 at 5:48

1 vote

2 answers

354 views

Regarding Haagerup $L^{P}$ spaces

asked Mar 27, 2019 at 4:42

0 votes

2 answers

294 views

Computing multiplicity function for self adjoint operator with nonatomic spectral measure

asked Feb 28, 2019 at 8:37

0 votes

0 answers

143 views

On $s$-numbers in finite von Neumann algebra

asked Mar 15, 2019 at 11:44

0 votes

0 answers

77 views

On cyclicity of fixed point algebra of flip automorphism

asked Apr 12, 2019 at 7:48

0 votes

0 answers

68 views

On existence of sequence of unitaries in $II_{1}$ factor $M$

asked May 5, 2019 at 8:21

0 votes

0 answers

54 views

On cyclicity of a module

asked May 8, 2019 at 12:48

0 votes

0 answers

86 views

Characterzing compact actions on von Neumann algebra

asked May 21, 2019 at 6:06

0 votes

0 answers

110 views

On an application dominated convergence theorem in vN algebras

asked Oct 28, 2019 at 11:20

0 votes

1 answer

310 views

On conditional expectation from tensor products

asked Nov 12, 2019 at 9:26

0 votes

0 answers

127 views

On examples of action of C-star simple group on von Neumann algebra

asked Sep 12, 2019 at 8:31

Stack Exchange Network

32 Questions

Is the invariant subalgebra of the von Neumann algebra $L(F_k)$ isomorphic to $L(F_k)$?

Finite index subfactors of hyperfinite type $\mathrm{III}_{\lambda}$ factors

Commutant of subalgebra of tensor product

On crossed product subalgebra

Polar decomposition of tensor product of operators in von Neumann algebra

On diagonal part of tensor product of $C^*$-algebras

Analogue of spectral values of automorphisms in vN algebra

Separating vector on dense subalgebra

On existence of fixed point operator

On standard form of corners

On relative commutant inside crossed product

On $L^{1}(M',\tau')$

On crossed product of L^{P} spaces

On relationship between cryptography and operator algebras [closed]

Some doubt on crossed product von Neumann algebras

On boundedness of sequence of operators in vN algebra

Projections in tensor product of vN algebras

On commutant of $II_{1}$ factors

Subalgebras of $II_{1}$ factor

Studying fixed point algebra under group action

Regarding Haagerup $L^{P}$ spaces

Computing multiplicity function for self adjoint operator with nonatomic spectral measure

On $s$-numbers in finite von Neumann algebra

On cyclicity of fixed point algebra of flip automorphism

On existence of sequence of unitaries in $II_{1}$ factor $M$

On cyclicity of a module

Characterzing compact actions on von Neumann algebra

On an application dominated convergence theorem in vN algebras

On conditional expectation from tensor products

On examples of action of C-star simple group on von Neumann algebra