Gradient of a quadratic form — row or column?
489
How to take the gradient of the quadratic form?
2482
Matrix Multiplication in context of row and column vectors
152916
What is the gradient with respect to a vector $\mathbf x$?
43424
In R, how do you differentiate a result is vector or matrix?
16278
Quick Hessian matrix and gradient calculation?
62140
Direction of $d\mathbf{l}$
130914
Why do elementary row operations preserve linear dependence between matrix columns?
140024
How to obtain the gradient in polar coordinates
129454
Solution to a quadratic form
135643
Gradient and Swiftest Ascent
97562
Proving Lipschitz gradient of $f(x)=\sqrt{1+\|x\|^2}$
144357
Choose $\rho$ such that $\rho$-norm minimizes the matrix condition number
41540
How to determine the Jordan form and give a Jordan base for a matrix?
147376
How can row operations on a matrix change the linear dependence of the rows?
104489
Derivative (or differential) of symmetric square root of a matrix
74497
Intuitive analysis of gradient, divergence, curl
18670
What is the gradient of $x^T A\, x$ with respect to the matrix $A$?