List questions from vector-analysis

Published on 14 Apr 2026 - 3:03

47

Views

Features of a given scalar field

Published on 07 Apr 2026 - 12:25

121

Views

Using Stokes theorem on a discontinuous function

Published on 14 Apr 2026 - 12:15

115

Views

How to prove this vector identity $\nabla \cdot \Big( ({\bf u}\cdot\nabla ){\bf u}+ \dfrac{1}{2}(\nabla \cdot {\bf u}){\bf u}\Big) $?

Published on 14 Apr 2026 - 13:20

74

Views

Divergence of $\frac{x}{||x||^n}$ identical zero?

Published on 14 Apr 2026 - 12:49

80

Views

Strongest increase of a gradient $f(x,y)$ at the position $x_0$

Published on 15 Apr 2026 - 22:23

242

Views

Composite function gradient

Published on 17 Apr 2026 - 1:13

60

Views

Proof of continuous and differentiable of a given function with two variables

Published on 10 Apr 2026 - 2:50

319

Views

Which operators commute with curl?

Published on 11 May 2026 - 8:42

53

Views

What is the curl of a gradient crossed with a constant vector?

Published on 15 Apr 2026 - 3:04

184

Views

Proof that $ \frac{1}{r}\frac{d^2}{dr^2} \left(\varphi \vec{r}\right) = \Delta \varphi $

Published on 16 Apr 2026 - 16:10

281

Views

Nabla and its rules

Published on 11 Apr 2026 - 12:15

137

Views

A geometry problem with a cube (solid geometry)

Published on 16 Apr 2026 - 19:40

70

Views

Let $S$ be a spanning set of a vector $V$. If another vector of $V$ is added to $S$, can the new set still be spanning set of $V$?

Published on 13 Apr 2026 - 4:29

55

Views

How do I solve the wave equation (WITH interaction)?

Published on 18 Apr 2026 - 21:07

List Question

How to find position vector of circle?

Features of a given scalar field

Using Stokes theorem on a discontinuous function

How to prove this vector identity $\nabla \cdot \Big( ({\bf u}\cdot\nabla ){\bf u}+ \dfrac{1}{2}(\nabla \cdot {\bf u}){\bf u}\Big) $?

Divergence of $\frac{x}{||x||^n}$ identical zero?

Strongest increase of a gradient $f(x,y)$ at the position $x_0$

Composite function gradient

Proof of continuous and differentiable of a given function with two variables

Which operators commute with curl?

What is the curl of a gradient crossed with a constant vector?

Proof that $ \frac{1}{r}\frac{d^2}{dr^2} \left(\varphi \vec{r}\right) = \Delta \varphi $

Nabla and its rules

A geometry problem with a cube (solid geometry)

Let $S$ be a spanning set of a vector $V$. If another vector of $V$ is added to $S$, can the new set still be spanning set of $V$?

How do I solve the wave equation (WITH interaction)?

Trending Questions

Popular # Hahtags

Popular Questions