What is the relationship between the volume form and the divergence operator?
139301
How to derive the divergence theorem from the General Stokes theorem?
89057
How does one properly define the derivative of one operator-valued function?
88535
Relation between the distance from a point to the resolvent set of a self-adjoint operator and the norm of a related operator
35337
Problem in notation: $(\vec{v}\cdot\vec{\nabla})\vec{v}$ versus $L_v(\vec{v})$
57660
Biliniear form to inner product
144111
Divergence of $\vec{F} = \frac{\hat{\mathrm{r}}}{r^{2}}$
95226
Laplace operator's interpretation
45071
Having the derivative be an operator
81486
Is any divergence-free curl-free vector field necessarily constant?
153707
Is the Lie bracket of two vector fields well defined?
121337
Divergence of $\sum_{n=1}^{\infty} \frac{1}{2+i^n}$?
119232
Convergence/Divergence of infinite product
54582
Divergence of $\frac{ \hat {\bf r}}{r^2} \equiv \frac{{\bf r}}{r^3}$, what is the 'paradox'?
90611
Divergence of $\frac{\hat{r}}{r^2}$
64835
Intuitive interpretation of the Laplacian
66539
Why is the determinant the volume of a parallelepiped in any dimensions?
76297
What is the inverse of the $\mbox{vec}$ operator?