List questions from matrix-calculus

Published on 25 Mar 2026 - 9:07

135

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Derivative of exponential of a sparse parametrized matrix with respect to the parameters

Published on 24 May 2018 - 2:24

638

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Sequence of matrices and convergence

Published on 25 May 2018 - 4:46

232

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Flattening matrix derivatives

Published on 25 May 2018 - 6:52

1.7k

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Gradient of the spectral norm of a matrix

Published on 24 Mar 2026 - 21:39

725

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Differentiate a Matrix-Transpose Product

Published on 27 May 2018 - 6:38

857

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A is a hermitian matrix such that $A^2 = \mathbf 0$.Prove that $A = \mathbf 0$

Published on 28 May 2018 - 8:16

1.3k

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Gradient of $X \mapsto \mbox{Tr} \left(\left(AXA\right)^{\frac{1}{2}}\right)$

Published on 24 Mar 2026 - 23:46

1.2k

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Must a matrix of which all conjugates have zero diagonal be zero?

Published on 29 May 2018 - 11:46

75

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second derivative $\mbox{Tr} \left(\left(X^{\frac{3}{2}}AX^{\frac{3}{2}}\right)^{\frac{1}{2}}\right)$ with respect to $X$

Published on 29 May 2018 - 20:34

68

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Jacobian of a function of matrices

Published on 30 May 2018 - 14:31

70

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Derivative of $f(A)=A^{3}+A^{2}$.

Published on 30 May 2018 - 18:53

52

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Question in Section F.2 of Fulton & Harris

Published on 31 May 2018 - 7:04

97

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Special case: Derivative of a vector with respect to another vector

Published on 01 Jun 2018 - 21:13

323

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Derivative of dot product of two matrices with respect to another matrix?

Published on 02 Jun 2018 - 3:59

List Question

chain rule for the trace of matrix logrithms

Derivative of exponential of a sparse parametrized matrix with respect to the parameters

Sequence of matrices and convergence

Flattening matrix derivatives

Gradient of the spectral norm of a matrix

Differentiate a Matrix-Transpose Product

A is a hermitian matrix such that $A^2 = \mathbf 0$.Prove that $A = \mathbf 0$

Gradient of $X \mapsto \mbox{Tr} \left(\left(AXA\right)^{\frac{1}{2}}\right)$

Must a matrix of which all conjugates have zero diagonal be zero?

second derivative $\mbox{Tr} \left(\left(X^{\frac{3}{2}}AX^{\frac{3}{2}}\right)^{\frac{1}{2}}\right)$ with respect to $X$

Jacobian of a function of matrices

Derivative of $f(A)=A^{3}+A^{2}$.

Question in Section F.2 of Fulton & Harris

Special case: Derivative of a vector with respect to another vector

Derivative of dot product of two matrices with respect to another matrix?

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