List questions from trace

Published on 06 Aug 2020 - 9:55

115

Views

Inequality in proof concerning trace class norm

Published on 06 Aug 2020 - 13:01

149

Views

Find $\frac{\partial \operatorname{trace}(AX^{-1}A^TX)}{\partial X}$

Published on 06 Aug 2020 - 15:26

624

Views

How to rewrite a matrix expression involving Kronecker product and trace as a quadratic form?

Published on 26 Mar 2026 - 17:32

487

Views

Why is $\text{tr}(\sqrt{\sqrt A B \sqrt A})=\text{tr}(\sqrt{A B }) $ for positive semidefinite matrices $A,B$

Published on 29 Mar 2026 - 11:44

75

Views

About rank of matrix

Published on 07 Aug 2020 - 15:44

2.3k

Views

When is the trace multiplicative?

Published on 08 Aug 2020 - 15:46

104

Views

Trace for Endomoprhisms of Chain Complexes of Free R-Modules

Published on 10 Aug 2020 - 18:28

2k

Views

What is the intuition behind the trace of an endomorphism?

Published on 11 Aug 2020 - 19:13

589

Views

Trace-logarithm inequality $\operatorname{tr}\log (A) \leq \operatorname{tr}(A-I)$ for matrices $A$ with strictly positive eigenvalues

Published on 12 Aug 2020 - 10:12

63

Views

Trace norm of multiplicative operator

Published on 13 Aug 2020 - 1:45

199

Views

Explain why matrix $A$ is diagonalizable and find minimal polynomial.

Published on 13 Aug 2020 - 21:02

53

Views

Computing a matrix limit that arises in optimal control of linear SDEs

Published on 28 Mar 2026 - 11:03

220

Views

Solving matrix equation involving sum of trace

Published on 22 Aug 2020 - 7:00

183

Views

$\operatorname{Tr}A=\sum_ke_k'Ae_k, $ where $e_k$ are any orthonormal vectors.

Published on 22 Aug 2020 - 7:43

List Question

Trace norm equality in proof

Inequality in proof concerning trace class norm

Find $\frac{\partial \operatorname{trace}(AX^{-1}A^TX)}{\partial X}$

How to rewrite a matrix expression involving Kronecker product and trace as a quadratic form?

Why is $\text{tr}(\sqrt{\sqrt A B \sqrt A})=\text{tr}(\sqrt{A B }) $ for positive semidefinite matrices $A,B$

About rank of matrix

When is the trace multiplicative?

Trace for Endomoprhisms of Chain Complexes of Free R-Modules

What is the intuition behind the trace of an endomorphism?

Trace-logarithm inequality $\operatorname{tr}\log (A) \leq \operatorname{tr}(A-I)$ for matrices $A$ with strictly positive eigenvalues

Trace norm of multiplicative operator

Explain why matrix $A$ is diagonalizable and find minimal polynomial.

Computing a matrix limit that arises in optimal control of linear SDEs

Solving matrix equation involving sum of trace

$\operatorname{Tr}A=\sum_ke_k'Ae_k, $ where $e_k$ are any orthonormal vectors.

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