Question

The Divergence Theorem in 1 dimension and $0$-dimensional manifolds

score 1.1k · Answer 1 · 2026-03-26 13:30:21

1.1k

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The Divergence Theorem in 1 dimension and $0$-dimensional manifolds

Published on 26 Mar 2026 - 13:30

score 62 · Answer 2 · 2019-05-26 00:16:01

62

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How to find gradient of the function

Published on 26 May 2019 - 0:16

score 75 · Answer 3 · 2019-05-26 10:15:20

75

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Finding the integral curves of $V=(y-z)\partial_x+(z-x)\partial_y+(x-y)\partial_z$

Published on 26 May 2019 - 10:15

score 61 · Answer 4 · 2026-03-25 04:40:57

61

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Proof: Any function of the form $f \left(t - \mathbf{a}_n \cdot \dfrac{\mathbf{r}}{c} \right)$ is a solution to the $n$-dimensional wave equation

Published on 25 Mar 2026 - 4:40

score 6.4k · Answer 5 · 2026-03-26 16:26:33

6.4k

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Scale cosine similarity between vectors to range 0, 1?

Published on 26 Mar 2026 - 16:26

score 49 · Answer 6 · 2026-03-25 09:27:00

49

Views

Green's Identities for tangential operators - How to derive this identity?

Published on 25 Mar 2026 - 9:27

score 84 · Answer 7 · 2026-03-28 17:04:55

84

Views

Is my argument for $dy\wedge dz + dz\wedge dx + dx \wedge dy = \big(\sum_i(g_u\wedge g_v)_i\big)du\wedge dv$ correct?

Published on 28 Mar 2026 - 17:04

score 38 · Answer 8 · 2019-05-27 23:59:41

38

Views

Why gradient of vector normalize is not zero along both X,Y axes

Published on 27 May 2019 - 23:59

score 48 · Answer 9 · 2019-05-28 16:59:14

48

Views

show that: $\vec \nabla^2u=u''+2u'/r$

Published on 28 May 2019 - 16:59

score 77 · Answer 10 · 2019-05-29 20:36:39

77

Views

Circulation: calculation via line integral and Stokes' theorem

Published on 29 May 2019 - 20:36

score 180 · Answer 11 · 2026-03-26 03:12:41

180

Views

Advantages/Disadvantages of vectorial notation or representation in local coordinates of the gradient

Published on 26 Mar 2026 - 3:12

score 214 · Answer 12 · 2026-03-25 01:27:02

214

Views

Gradient of function involving trace of matrix product

Published on 25 Mar 2026 - 1:27

score 45 · Answer 13 · 2026-03-25 11:08:44

45

Views

Derive a Matrix from Vectors

Published on 25 Mar 2026 - 11:08

score 106 · Answer 14 · 2019-05-30 21:57:44

106

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Simplifying a function defined by a triple integral

Published on 30 May 2019 - 21:57

score 135 · Answer 15 · 2019-05-31 23:58:05

135

Views

How to solve the vector differential equation of projectile with air resistance?

Published on 31 May 2019 - 23:58

List Question

The Divergence Theorem in 1 dimension and $0$-dimensional manifolds

How to find gradient of the function

Finding the integral curves of $V=(y-z)\partial_x+(z-x)\partial_y+(x-y)\partial_z$

Proof: Any function of the form $f \left(t - \mathbf{a}_n \cdot \dfrac{\mathbf{r}}{c} \right)$ is a solution to the $n$-dimensional wave equation

Scale cosine similarity between vectors to range 0, 1?

Green's Identities for tangential operators - How to derive this identity?

Is my argument for $dy\wedge dz + dz\wedge dx + dx \wedge dy = \big(\sum_i(g_u\wedge g_v)_i\big)du\wedge dv$ correct?

Why gradient of vector normalize is not zero along both X,Y axes

show that: $\vec \nabla^2u=u''+2u'/r$

Circulation: calculation via line integral and Stokes' theorem

Advantages/Disadvantages of vectorial notation or representation in local coordinates of the gradient

Gradient of function involving trace of matrix product

Derive a Matrix from Vectors

Simplifying a function defined by a triple integral

How to solve the vector differential equation of projectile with air resistance?

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