List questions from vectorization

Published on 20 Mar 2017 - 20:09

107

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Derivative eigensystem

Published on 24 Mar 2017 - 0:43

438

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Finding Hessian of tr ((AB)' (AB))

Published on 27 Mar 2017 - 23:53

37

Views

How to differentiate a vector related to a matrix w.r.t. a vector by using Frobenius product notation

Published on 02 Mar 2023 - 15:45

85

Views

Partial derivative of complex matrix products

Published on 07 Mar 2023 - 16:06

143

Views

Solve matrix equations involving vectorization and Kronecker product

Published on 21 Apr 2023 - 16:20

76

Views

$\operatorname{vec}(AB) = \operatorname{vec}(A) \otimes \operatorname{vec}(B)$

Published on 29 May 2023 - 14:09

104

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Can the transpose of cropped block-Toeplitz matrix be represented as a cropped 2D convolution?

Published on 25 Mar 2026 - 10:21

78

Views

How to vectorize a function that accepts a matrix and returns a vector in Matlab/octave/python

Published on 03 Aug 2023 - 16:35

54

Views

Does this permutation matrix have a name?

Published on 18 Aug 2023 - 19:51

37

Views

How can I generalize a vector-matrix-vector product into a vector?

Published on 06 Sep 2023 - 16:20

57

Views

Derivative of the Cholesky factor

Published on 04 Jan 2024 - 16:18

109

Views

Vectorization of the nonzero entries of a matrix

Published on 23 Jun 2015 - 2:55

489

Views

$\text{vec}\left(A\otimes B\right)$ is not $\text{vec}\left(A\right) \otimes \text{vec}\left(B\right)$

Published on 13 Aug 2015 - 10:09

672

Views

Writing an expression in terms of vectorization operator $\mbox{vec} (X)$

Published on 06 Mar 2026 - 21:05

List Question

What is the term for the result of an Euler vector?

Derivative eigensystem

Finding Hessian of tr ((AB)' (AB))

How to differentiate a vector related to a matrix w.r.t. a vector by using Frobenius product notation

Partial derivative of complex matrix products

Solve matrix equations involving vectorization and Kronecker product

$\operatorname{vec}(AB) = \operatorname{vec}(A) \otimes \operatorname{vec}(B)$

Can the transpose of cropped block-Toeplitz matrix be represented as a cropped 2D convolution?

How to vectorize a function that accepts a matrix and returns a vector in Matlab/octave/python

Does this permutation matrix have a name?

How can I generalize a vector-matrix-vector product into a vector?

Derivative of the Cholesky factor

Vectorization of the nonzero entries of a matrix

$\text{vec}\left(A\otimes B\right)$ is not $\text{vec}\left(A\right) \otimes \text{vec}\left(B\right)$

Writing an expression in terms of vectorization operator $\mbox{vec} (X)$

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