List questions from kronecker-product

301

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Can the Kronecker product for the Hadamard matrix with itself be written as a matrix multiplication?

Published on 19 Mar 2026 - 19:50

817

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Proof of vectorization of product of three matrices

Published on 15 Feb 2020 - 13:03

110

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Matrix-by-vector derivative Kronecker product

Published on 16 Feb 2020 - 13:36

230

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vectorized product of two matrices, with one symmetric

Published on 20 Feb 2020 - 3:18

87

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If $A$ is block-diagonal with $B$ in its diagonal, can we write it as $A=B\otimes I$?

Published on 23 Feb 2020 - 22:04

64

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Simplifying a Partial Trace

Published on 29 Feb 2020 - 7:33

167

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Solving a Variation of Linear Least Squares - $\arg\min_{x} \frac{1}{2} {\left\| \left( \sum_{i} {A}_{i} x {b}_{i}^{T} \right) - C \right\|}_{F}^{2}$

Published on 06 Mar 2020 - 8:08

198

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Khatri Rao product with itself

Published on 08 Mar 2020 - 11:52

634

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Tensor product raised to power $N$.

Published on 23 Feb 2026 - 1:47

175

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Kronecker product for matrices over noncommutative fields

Published on 16 Mar 2020 - 18:26

53

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Kronecker product equality $(W \otimes W)^\top(W \otimes W)$

Published on 18 Mar 2020 - 22:11

289

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Why is this sum of Kronecker products singular?

Published on 22 Mar 2020 - 12:02

96

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Find $\frac{dY}{dX}, Y=(X')^{2}B$ matrix derivative

Published on 27 Mar 2020 - 13:09

2.1k

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The eigenvalues of a specific Kronecker sum

Published on 29 Mar 2020 - 21:45

299

Views

Derivative of function with the Kronecker product of a Matrix with respect to vech

Published on 04 Apr 2020 - 10:27

List Question

Can the Kronecker product for the Hadamard matrix with itself be written as a matrix multiplication?

Proof of vectorization of product of three matrices

Matrix-by-vector derivative Kronecker product

vectorized product of two matrices, with one symmetric

If $A$ is block-diagonal with $B$ in its diagonal, can we write it as $A=B\otimes I$?

Simplifying a Partial Trace

Solving a Variation of Linear Least Squares - $\arg\min_{x} \frac{1}{2} {\left\| \left( \sum_{i} {A}_{i} x {b}_{i}^{T} \right) - C \right\|}_{F}^{2}$

Khatri Rao product with itself

Tensor product raised to power $N$.

Kronecker product for matrices over noncommutative fields

Kronecker product equality $(W \otimes W)^\top(W \otimes W)$

Why is this sum of Kronecker products singular?

Find $\frac{dY}{dX}, Y=(X')^{2}B$ matrix derivative

The eigenvalues of a specific Kronecker sum

Derivative of function with the Kronecker product of a Matrix with respect to vech

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