Question

Dot product between two vectors in cylindrical coordinates?

score 13.5k · Answer 1 · 2019-12-21 17:56:48

13.5k

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Dot product between two vectors in cylindrical coordinates?

Published on 21 Dec 2019 - 17:56

score 69 · Answer 2 · 2019-12-23 01:10:24

69

Views

line integral in vector field over parameterized line curve... direction of parameterization correct?

Published on 23 Dec 2019 - 1:10

score 62 · Answer 3 · 2019-12-23 14:46:46

62

Views

Deriving an identity using Einstein’s summation

Published on 23 Dec 2019 - 14:46

score 376 · Answer 4 · 2019-12-23 18:01:17

376

Views

proving inverse of gradient operator

Published on 23 Dec 2019 - 18:01

score 256 · Answer 5 · 2019-12-24 03:20:00

256

Views

Find the normal vectors of the two angle-bisecting planes.

Published on 24 Dec 2019 - 3:20

score 666 · Answer 6 · 2019-12-26 18:28:12

666

Views

Understanding components and vector derivative in general curvilinear coordinates

Published on 26 Dec 2019 - 18:28

score 185 · Answer 7 · 2019-12-27 15:57:25

185

Views

Flux Density for uniformly charged cylinder

Published on 27 Dec 2019 - 15:57

score 436 · Answer 8 · 2026-03-27 04:23:30

436

Views

How to determine equation of tangent line in space?

Published on 27 Mar 2026 - 4:23

score 437 · Answer 9 · 2026-03-29 05:49:44

437

Views

Understanding role of tangent/cotangent space changes under coordinate transformations

Published on 29 Mar 2026 - 5:49

score 71 · Answer 10 · 2019-12-29 17:27:22

71

Views

$P$ be a plane in $\Bbb{R}^3$ containing origin, $v:[0,1]\to P$ be an integrable vector valued map. Is $\int_{0}^{1}v(t) dt\in P $ true?

Published on 29 Dec 2019 - 17:27

score 1.4k · Answer 11 · 2026-03-27 22:18:54

1.4k

Views

Surface integral over the surface of a cylinder.

Published on 27 Mar 2026 - 22:18

score 73 · Answer 12 · 2019-12-30 08:43:13

73

Views

Notation for Multiple Scale Expansion

Published on 30 Dec 2019 - 8:43

score 219 · Answer 13 · 2026-04-02 07:09:53

219

Views

Norm in Sobolev space $H^m(\mathbb R^n)$ is finite: need I really prove this?

Published on 02 Apr 2026 - 7:09

score 61 · Answer 14 · 2026-03-29 15:15:23

61

Views

Characterising "jumps" of functions in $\mathbb R^n$ (Distribution Theory, Generalised functions)

Published on 29 Mar 2026 - 15:15

score 104 · Answer 15 · 2019-12-31 06:11:19

104

Views

How to differentiate $f(w) = \sum\left[(w.\Omega w)^2\right]-\sum\left[w.\Omega w\right]^2$?

Published on 31 Dec 2019 - 6:11

List Question

Dot product between two vectors in cylindrical coordinates?

line integral in vector field over parameterized line curve... direction of parameterization correct?

Deriving an identity using Einstein’s summation

proving inverse of gradient operator

Find the normal vectors of the two angle-bisecting planes.

Understanding components and vector derivative in general curvilinear coordinates

Flux Density for uniformly charged cylinder

How to determine equation of tangent line in space?

Understanding role of tangent/cotangent space changes under coordinate transformations

$P$ be a plane in $\Bbb{R}^3$ containing origin, $v:[0,1]\to P$ be an integrable vector valued map. Is $\int_{0}^{1}v(t) dt\in P $ true?

Surface integral over the surface of a cylinder.

Notation for Multiple Scale Expansion

Norm in Sobolev space $H^m(\mathbb R^n)$ is finite: need I really prove this?

Characterising "jumps" of functions in $\mathbb R^n$ (Distribution Theory, Generalised functions)

How to differentiate $f(w) = \sum\left[(w.\Omega w)^2\right]-\sum\left[w.\Omega w\right]^2$?

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