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15
Math.TechQA.Club
2026-04-10 13:56:13
457
Views
Understanding chain rule for Matrix calculus
Published on
10 Apr 2026 - 13:56
#calculus
#matrices
#derivatives
#matrix-calculus
77
Views
Derivative of product of matrix function and constant scalar:$\frac{\partial}{\partial \bf{x}}\left[ \left\{ \bf{B}(\bf{x}) \right\}^T \bf{a} \right]$
Published on
14 Apr 2026 - 9:59
#matrices
#matrix-calculus
331
Views
A linear transformation that multiplies a column of a matrix by a scalar?
Published on
10 Apr 2026 - 20:00
#linear-algebra
#matrices
#linear-transformations
#matrix-calculus
38
Views
Derivative with matrices and Traces
Published on
13 Apr 2026 - 8:41
#matrix-calculus
#trace
45
Views
Derivatives of $(A+xB)^{-1}$ on x
Published on
13 Apr 2026 - 2:53
#matrices
#matrix-calculus
53
Views
How Can I solve for a vector by multiplying the matrix inverse for non invertible matrix?
Published on
14 Apr 2026 - 3:18
#linear-algebra
#matrices
#inverse
#matrix-calculus
190
Views
Finding a function from its Jacobian (aske priorly but I don't understand the answer)
Published on
14 Apr 2026 - 10:58
#multivariable-calculus
#vectors
#matrix-calculus
#jacobian
48
Views
A linear system of two equation with four variables
Published on
11 Apr 2026 - 7:17
#matrices
#matrix-equations
#matrix-calculus
243
Views
What are the irreducible elements of the ring of integer matrices?
Published on
12 Apr 2026 - 22:36
#abstract-algebra
#ring-theory
#matrix-calculus
77
Views
Change of variable method for non-homogenous linear system
Published on
11 Apr 2026 - 8:55
#ordinary-differential-equations
#matrix-calculus
494
Views
Proof of the derivative of $b^T X^T X c$ in the matrix cookbook equation (77)
Published on
14 Apr 2026 - 13:32
#linear-algebra
#matrices
#matrix-calculus
49
Views
Matrix exponent differentiation
Published on
14 Apr 2026 - 10:17
#matrix-calculus
#matrix-exponential
78
Views
Derivative of function with respect to matrix
Published on
14 Apr 2026 - 7:22
#linear-algebra
#matrices
#multivariable-calculus
#matrix-equations
#matrix-calculus
295
Views
Condition on A for X to be positive when A X =b
Published on
12 Apr 2026 - 4:06
#linear-algebra
#matrix-equations
#matrix-calculus
55
Views
Equations regarding exponential of matrices
Published on
12 Apr 2026 - 15:57
#linear-algebra
#matrices
#matrix-calculus
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