List questions from vector-analysis

581

Views

Prove $\vec{\nabla}\times(\vec{\nabla}\times\vec{F})=\vec{\nabla}(\vec{\nabla}\cdot\vec{F})-\vec{\nabla}^2\vec{F}$ using Einstein's notation

Published on 25 Feb 2026 - 15:06

43

Views

Let $g(t, \mathbf{x}) = t^nf(\mathbf{x})$. Find $\nabla g(t, \mathbf{x})$

Published on 04 Mar 2020 - 23:39

433

Views

Outward normal vector on a curve

Published on 05 Mar 2020 - 3:24

78

Views

Does the planar vector field $f_1 \nabla f_2 - f_2 \nabla f_1$ have a name?

Published on 05 Mar 2020 - 15:33

546

Views

Prove that a particle moves along a circle

Published on 26 Mar 2026 - 18:30

45

Views

Chain rule on $n$ dimension

Published on 29 Mar 2026 - 19:25

36

Views

Gradient of a Misfit Function

Published on 29 Mar 2026 - 8:13

52

Views

Why is $\int_SA\times\text{d}\mathbf{S}=-\int_S\text{d}\mathbf{S}\times A$?

Published on 30 Mar 2026 - 1:51

1.1k

Views

Verifying Stokes' theorem on the surface of a torus

Published on 26 Mar 2026 - 12:58

69

Views

$\bar f(y) = f(Ty)$, how to compute the Hessian of $\bar f(y) $?

Published on 25 Mar 2026 - 23:13

222

Views

Integral over shifted unit ball

Published on 10 Mar 2020 - 2:34

89

Views

Any shorter way to compute this integral over the unit ball?

Published on 10 Mar 2020 - 4:13

153

Views

Chain rule for vector calculus

Published on 02 Apr 2026 - 11:33

147

Views

Calculate the absolute value of the integral $\left | \int_s \vec{F} \vec{dA} \right |$

Published on 10 Mar 2020 - 12:45

109

Views

A geometric ordering problem

Published on 10 Mar 2020 - 17:09

List Question

Prove $\vec{\nabla}\times(\vec{\nabla}\times\vec{F})=\vec{\nabla}(\vec{\nabla}\cdot\vec{F})-\vec{\nabla}^2\vec{F}$ using Einstein's notation

Let $g(t, \mathbf{x}) = t^nf(\mathbf{x})$. Find $\nabla g(t, \mathbf{x})$

Outward normal vector on a curve

Does the planar vector field $f_1 \nabla f_2 - f_2 \nabla f_1$ have a name?

Prove that a particle moves along a circle

Chain rule on $n$ dimension

Gradient of a Misfit Function

Why is $\int_SA\times\text{d}\mathbf{S}=-\int_S\text{d}\mathbf{S}\times A$?

Verifying Stokes' theorem on the surface of a torus

$\bar f(y) = f(Ty)$, how to compute the Hessian of $\bar f(y) $?

Integral over shifted unit ball

Any shorter way to compute this integral over the unit ball?

Chain rule for vector calculus

Calculate the absolute value of the integral $\left | \int_s \vec{F} \vec{dA} \right |$

A geometric ordering problem

Trending Questions

Popular # Hahtags

Popular Questions