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15
Math.TechQA.Club
2026-04-16 03:59:52
461
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Derivative of the determinant with respect to the vector
Published on
16 Apr 2026 - 3:59
#multivariable-calculus
#derivatives
#determinant
#matrix-calculus
#scalar-fields
56
Views
Approximation of Woodbury matrix identity
Published on
09 Apr 2026 - 17:34
#linear-algebra
#matrix-equations
#matrix-calculus
#matrix-decomposition
#linear-approximation
45
Views
basic of Jordan Form proof
Published on
15 Apr 2026 - 3:59
#eigenvalues-eigenvectors
#matrix-calculus
#jordan-normal-form
83
Views
Perturbation expansion of matrix Riccati equation
Published on
09 Apr 2026 - 5:24
#matrix-equations
#matrix-calculus
200
Views
Derivative of the Wasserstein Metric between two Gaussians
Published on
11 Apr 2026 - 11:14
#stochastic-calculus
#matrix-calculus
#matrix-decomposition
#wasserstein
27
Views
Ambiguities in two related optimization problems
Published on
11 Apr 2026 - 19:16
#linear-algebra
#matrices
#matrix-calculus
#matrix-decomposition
#signal-processing
71
Views
Structured Matrix $T$ for which $\|A-BT\|_F^2$ is the smallest
Published on
15 Apr 2026 - 10:13
#linear-algebra
#matrices
#optimization
#linear-transformations
#matrix-calculus
57
Views
Linear transformation of trace to determinant and vice versa
Published on
11 Apr 2026 - 23:30
#linear-algebra
#matrices
#linear-transformations
#matrix-calculus
56
Views
Principal axis transformation of a symmetric matrix | Cornelius Lanczos
Published on
10 Apr 2026 - 13:21
#linear-algebra
#matrices
#ordinary-differential-equations
#operator-theory
#matrix-calculus
78
Views
How to calculate derivative of matrix to power 1/2
Published on
11 Apr 2026 - 21:10
#derivatives
#matrix-calculus
119
Views
Gradient of ${\bf x}^\top {\bf A}^{1/2} {\bf x}$ with respect to $\bf A$
Published on
14 Apr 2026 - 10:13
#matrices
#derivatives
#normal-distribution
#matrix-calculus
#scalar-fields
59
Views
Lower bound for the trace of a product of matrices
Published on
14 Apr 2026 - 17:47
#linear-algebra
#matrices
#matrix-calculus
564
Views
How to compute the gradient of any loss function
Published on
13 Apr 2026 - 16:31
#derivatives
#optimization
#matrix-calculus
#gradient-descent
217
Views
Difference between scalar sum and vector sum
Published on
11 Apr 2026 - 23:53
#statistics
#summation
#matrix-calculus
#sampling
77
Views
How to define complex number power of matrix?
Published on
09 Apr 2026 - 7:21
#linear-algebra
#operator-theory
#hilbert-spaces
#matrix-calculus
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