List questions from matrix-calculus

Published on 10 Apr 2026 - 9:49

499

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Chain rule for matrix derivatives

Published on 11 Apr 2026 - 8:54

51

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How to modify index notation in a sequential matrix products $\sum_{i j k} A_{j r} B_{r k} A_{i k}$?

Published on 15 Apr 2026 - 7:14

53

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Derivative with respect to a linear operator

Published on 11 Apr 2026 - 14:23

34

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simplify an expression of vectors an matrices

Published on 13 Apr 2026 - 10:06

36

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The problem when I calculate the derivative

Published on 11 Apr 2026 - 23:45

80

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Non-linear matrix differential equation

Published on 09 Apr 2026 - 20:47

66

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Compute $\frac{\partial \ln|A+B|}{\partial a_{ij}}$

Published on 14 Apr 2026 - 22:46

175

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Weighted sum of diagonal values is dominated by the sum of the singular values

Published on 14 Apr 2026 - 12:19

41

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Determining a coefficient in equations for planes, for which the planes do not have any point in common

Published on 13 Apr 2026 - 16:30

295

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What is the most general form of a linear transformation on matrices, written in terms of matrix multiplication and addition? What are its properties?

Published on 11 Apr 2026 - 9:09

553

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Differentiation of Matrix Norm

Published on 12 Apr 2026 - 2:35

91

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Arithmetic Mean Inequality for Matrices

Published on 15 Apr 2026 - 3:57

44

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Visual interpretation of matrix inverse?

Published on 13 Apr 2026 - 14:50

165

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Stationary point of matrix function vs eigen decomposition

Published on 13 Apr 2026 - 11:28

List Question

Commutation with every matrix

Chain rule for matrix derivatives

How to modify index notation in a sequential matrix products $\sum_{i j k} A_{j r} B_{r k} A_{i k}$?

Derivative with respect to a linear operator

simplify an expression of vectors an matrices

The problem when I calculate the derivative

Non-linear matrix differential equation

Compute $\frac{\partial \ln|A+B|}{\partial a_{ij}}$

Weighted sum of diagonal values is dominated by the sum of the singular values

Determining a coefficient in equations for planes, for which the planes do not have any point in common

What is the most general form of a linear transformation on matrices, written in terms of matrix multiplication and addition? What are its properties?

Differentiation of Matrix Norm

Arithmetic Mean Inequality for Matrices

Visual interpretation of matrix inverse?

Stationary point of matrix function vs eigen decomposition

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