List questions from nuclear-norm

Published on 02 Nov 2020 - 21:59

584

Views

Show that the nuclear norm is a norm

Published on 04 Nov 2020 - 9:47

120

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How to show that $ \mathcal{C}^{\infty} (\mathcal{M}, \mathbb{R}) $ is a nuclear space ?.

Published on 17 Nov 2020 - 18:28

127

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Relation between 1-norm of matrix and Euclidean norm of vectors

Published on 28 Nov 2020 - 18:37

930

Views

Convex hull of rank-$1$ matrices is the nuclear norm unit ball

Published on 23 Feb 2026 - 10:49

183

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Does nuclear norm decrease as some elements in a matrix are set zero?

Published on 06 Feb 2021 - 7:26

123

Views

How do I minimize $||L||_* + \lambda ||S||_1$

Published on 08 Feb 2021 - 15:47

381

Views

Maximize $\langle {\bf A} , {\bf X} \rangle$ subject to $\| {\bf X} \|_* \leq 1$

Published on 17 Mar 2021 - 4:27

221

Views

How calculate the trace norm via convex optimization?

Published on 20 Mar 2021 - 1:31

166

Views

Inequality for differences of ordered eigenvalues of nearby matrices

Published on 08 Apr 2021 - 10:02

58

Views

Uniform continuity of $A\log A$

Published on 10 Apr 2021 - 13:09

229

Views

Positive semidefinite matrix ordering and nuclear norm of products

Published on 24 Jun 2021 - 12:12

132

Views

If $A\approx_\varepsilon D$, where $D$ is diagonal, is $A$ already almost diagonal?

Published on 16 Jul 2021 - 9:17

681

Views

What is the $1$-norm of a matrix?

Published on 14 Sep 2021 - 3:06

213

Views

What is proximal operator of nuclear norm in weighted space? (variable metric)

Published on 27 Oct 2021 - 21:04

List Question

Discarding small eigenvalues to bound rank of a matrix

Show that the nuclear norm is a norm

How to show that $ \mathcal{C}^{\infty} (\mathcal{M}, \mathbb{R}) $ is a nuclear space ?.

Relation between 1-norm of matrix and Euclidean norm of vectors

Convex hull of rank-$1$ matrices is the nuclear norm unit ball

Does nuclear norm decrease as some elements in a matrix are set zero?

How do I minimize $||L||_* + \lambda ||S||_1$

Maximize $\langle {\bf A} , {\bf X} \rangle$ subject to $\| {\bf X} \|_* \leq 1$

How calculate the trace norm via convex optimization?

Inequality for differences of ordered eigenvalues of nearby matrices

Uniform continuity of $A\log A$

Positive semidefinite matrix ordering and nuclear norm of products

If $A\approx_\varepsilon D$, where $D$ is diagonal, is $A$ already almost diagonal?

What is the $1$-norm of a matrix?

What is proximal operator of nuclear norm in weighted space? (variable metric)

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