Question

Proof of identity involving vector field, unit tangent vector and a smooth curve.

score 300 · Answer 1 · 2026-04-07 05:06:53

300

Views

Proof of identity involving vector field, unit tangent vector and a smooth curve.

Published on 07 Apr 2026 - 5:06

score 193 · Answer 2 · 2020-10-30 04:23:18

193

Views

I need a function for a non-symetric sigmoid curve.(S-curve)

Published on 30 Oct 2020 - 4:23

score 100 · Answer 3 · 2026-04-03 05:48:46

100

Views

What is the curve of the shape of a rubber sheet when a mass is dropped in the middle?

Published on 03 Apr 2026 - 5:48

score 322 · Answer 4 · 2026-04-05 22:20:22

322

Views

Show that an ellipse $\frac{x^2}{a^2} + \frac{y^2}{b^2}$ = 1 is a smooth curve

Published on 05 Apr 2026 - 22:20

score 441 · Answer 5 · 2026-03-25 12:48:48

441

Views

Why is the distance between Bertrand mates constant?

Published on 25 Mar 2026 - 12:48

score 396 · Answer 6 · 2026-03-25 14:24:39

396

Views

Prove curvature and torsion of these two curves are equal using Frenet frame

Published on 25 Mar 2026 - 14:24

score 50 · Answer 7 · 2026-04-01 13:34:06

50

Views

How to find a simple algorithm that takes 6 points for two curves (degree of 2 to 4) and determines the point of intersection

Published on 01 Apr 2026 - 13:34

score 58 · Answer 8 · 2026-04-02 00:21:14

58

Views

Find the differential equation that solves a certain problem

Published on 02 Apr 2026 - 0:21

score 268 · Answer 9 · 2020-11-07 15:47:59

Differential geometry - For any vector in $R^n$ there exists a velocity vector $\gamma\prime(t)$ of closed curve $\gamma$ which is orthogonal to it

score 53 · Answer 10 · 2020-11-08 14:49:24

53

Views

Parametric equation of a curve

Published on 08 Nov 2020 - 14:49

score 19 · Answer 11 · 2026-03-25 12:49:55

19

Views

How to compare the closeness/goodness of fit of non-formulaic timeseries

Published on 25 Mar 2026 - 12:49

score 85 · Answer 12 · 2020-11-10 04:27:37

85

Views

Vector Analysis- Curves in Space

Published on 10 Nov 2020 - 4:27

score 101 · Answer 13 · 2020-11-10 06:50:11

101

Views

Space curves- Vector

Published on 10 Nov 2020 - 6:50

score 42 · Answer 14 · 2026-03-31 02:20:54

42

Views

Calculate the surface area bounded by the curves $3x^2−1$ and its tangents that pass through point (0,1/4).

Published on 31 Mar 2026 - 2:20

score 2.2k · Answer 15 · 2020-11-10 14:21:02

2.2k

Views

An example of a non-rectifiable curve

Published on 10 Nov 2020 - 14:21

List Question

Proof of identity involving vector field, unit tangent vector and a smooth curve.

I need a function for a non-symetric sigmoid curve.(S-curve)

What is the curve of the shape of a rubber sheet when a mass is dropped in the middle?

Show that an ellipse $\frac{x^2}{a^2} + \frac{y^2}{b^2}$ = 1 is a smooth curve

Why is the distance between Bertrand mates constant?

Prove curvature and torsion of these two curves are equal using Frenet frame

How to find a simple algorithm that takes 6 points for two curves (degree of 2 to 4) and determines the point of intersection

Find the differential equation that solves a certain problem

Differential geometry - For any vector in $R^n$ there exists a velocity vector $\gamma\prime(t)$ of closed curve $\gamma$ which is orthogonal to it

Parametric equation of a curve

How to compare the closeness/goodness of fit of non-formulaic timeseries

Vector Analysis- Curves in Space

Space curves- Vector

Calculate the surface area bounded by the curves $3x^2−1$ and its tangents that pass through point (0,1/4).

An example of a non-rectifiable curve

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