Derivative of Adjugate Matrix, $\frac{d^i}{dx^i}\operatorname {Adj}(x \mathbf I - \mathbf A)$
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$\operatorname{Adj} (\mathbf I_n x-\mathbf A)$ when $\operatorname{rank}(\mathbf A)\le n-2$
153794
What is the meaning of $1/(D+a)$, where $D$ is the derivative operator?
123911
Why is the derivative of a vector orthogonal to the vector itself?
131212
Prove that if $A$ is regular then $\operatorname{adj}(\operatorname{adj}(A)) = (\det A)^{n-2} A$
60897
Non-integer order derivative
77388
Differentiation operator and eigenvalues
132957
Prove that the derivative of $x^w$ is $w x^{w-1}$ for real $w$
107122
Compute $ad_X$, $ad_Y$, and $ad_Z$ relative to a basis
95598
Derivative of unit step function?
11557
How to prove $\det(e^A) = e^{\operatorname{tr}(A)}$?
125738
Names of higher-order derivatives
40184
Notation in partial differentiation
16644
Why does cancellation of dots $\frac{\partial \dot{\mathbf{r}}_i}{\partial \dot{q}_j} = \frac{\partial \mathbf{r}_i}{\partial q_j}$ work?
56275
Vector derivative w.r.t its transpose $\frac{d(Ax)}{d(x^T)}$
135252
If $M$ is positive definite, then $\operatorname{det}{(M)}\leq \prod_i m_{ii}$
36990
Notation of the second derivative - Where does the d go?
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How To quickly do derivatives with respect to matrices