Question

Line integral with cross products

score 148 · Answer 1 · 2026-04-11 18:02:01

148

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Line integral with cross products

Published on 11 Apr 2026 - 18:02

score 25 · Answer 2 · 2026-04-02 08:16:44

25

Views

I don't know how to find vector derivatives in other co-ordinate systems easily.

Published on 02 Apr 2026 - 8:16

score 29 · Answer 3 · 2023-04-24 02:33:17

29

Views

Surface area of produced by a family of curves

Published on 24 Apr 2023 - 2:33

score 219 · Answer 4 · 2026-04-10 06:45:34

219

Views

Is there a norm for $\nabla$ operator? What is the meaning of $\sqrt{\Delta}$?

Published on 10 Apr 2026 - 6:45

score 49 · Answer 5 · 2023-04-24 17:57:42

49

Views

Does gradient exist, when we know the directional derivative of function f(x, y)?

Published on 24 Apr 2023 - 17:57

score 67 · Answer 6 · 2026-04-02 08:20:32

67

Views

smooth radial vector field implies its a gradient

Published on 02 Apr 2026 - 8:20

score 90 · Answer 7 · 2026-04-11 17:39:51

90

Views

What is the logic behind the last step in Hormander's proof of the mean value inequality?

Published on 11 Apr 2026 - 17:39

score 66 · Answer 8 · 2026-04-11 22:38:13

66

Views

Calculate the Line Integral of a Vector over a Closed Path

Published on 11 Apr 2026 - 22:38

score 57 · Answer 9 · 2026-04-09 17:15:29

57

Views

Can we apply the divergence theorem to $v_1(r,\theta,\phi)=\frac{1}{r^2}\hat{r}$ and $v_2(r,\theta,\phi)=\frac{1}{r}\hat{r}$?

Published on 09 Apr 2026 - 17:15

score 119 · Answer 10 · 2026-03-26 12:40:40

119

Views

Why can the del operator cross product a triple integral be placed inside the triple integral?

Published on 26 Mar 2026 - 12:40

score 114 · Answer 11 · 2026-03-25 18:48:08

114

Views

Given a triple integral representing the (electric) vector field of a continuous volume charge distribution, how to obtain the potential function?

Published on 25 Mar 2026 - 18:48

score 53 · Answer 12 · 2026-04-09 12:37:24

53

Views

Understanding fluid flow velocity vector

Published on 09 Apr 2026 - 12:37

score 112 · Answer 13 · 2026-04-05 20:04:19

112

Views

Vector Calculus vs. Matrix Calculus — Two different branches of Mathematics?

Published on 05 Apr 2026 - 20:04

score 26 · Answer 14 · 2026-04-02 11:44:20

26

Views

Compute gradient in $k$-means

Published on 02 Apr 2026 - 11:44

score 62 · Answer 15 · 2026-04-09 15:21:33

62

Views

Difficulty understanding a step in Weintraub's Differential Forms Textbook:

Published on 09 Apr 2026 - 15:21

List Question

Line integral with cross products

I don't know how to find vector derivatives in other co-ordinate systems easily.

Surface area of produced by a family of curves

Is there a norm for $\nabla$ operator? What is the meaning of $\sqrt{\Delta}$?

Does gradient exist, when we know the directional derivative of function f(x, y)?

smooth radial vector field implies its a gradient

What is the logic behind the last step in Hormander's proof of the mean value inequality?

Calculate the Line Integral of a Vector over a Closed Path

Can we apply the divergence theorem to $v_1(r,\theta,\phi)=\frac{1}{r^2}\hat{r}$ and $v_2(r,\theta,\phi)=\frac{1}{r}\hat{r}$?

Why can the del operator cross product a triple integral be placed inside the triple integral?

Given a triple integral representing the (electric) vector field of a continuous volume charge distribution, how to obtain the potential function?

Understanding fluid flow velocity vector

Vector Calculus vs. Matrix Calculus — Two different branches of Mathematics?

Compute gradient in $k$-means

Difficulty understanding a step in Weintraub's Differential Forms Textbook:

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