List questions from divergence-operator | MathQA

Prove that the following is incompressible (ie divergence is zero)

Published on 30 Nov 2022 - 22:38

How do you take the divergence of a tensor?

Published on 03 Dec 2022 - 2:28

Divergence of a Function in $\mathbb{R}^n$

Published on 04 Dec 2022 - 18:19

Why the divergence of vector field F(x, y) = (x, y) equal to 2 at every point?

Published on 06 Jan 2023 - 11:12

What does the equation $s=-\nabla \cdot(\rho \nabla u)$ mean?

Published on 27 Mar 2026 - 12:27

How to show that $\int_0^\infty (\partial_t \phi(x_t, t)+\left\langle \dot x_t, \nabla_x \phi(x_t, t)\right\rangle) \mathrm d t=0$?

Published on 27 Mar 2026 - 12:30

Divergence operator on the hyperbolic plane $\mathbb{H}^2$

Published on 27 Jan 2023 - 19:11