Question

How can I estimate this second order differential equation?. $ \ ((y'(x))^2+1)^{3/2}\cos(x) = y''(x) \ \ ,y(0)=0, y'(0)=1 \ $

score 44 · Answer 1 · 2019-07-14 03:44:01

44

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How can I estimate this second order differential equation?. $ \ ((y'(x))^2+1)^{3/2}\cos(x) = y''(x) \ \ ,y(0)=0, y'(0)=1 \ $

Published on 14 Jul 2019 - 3:44

score 494 · Answer 2 · 2026-03-25 05:04:02

494

Views

Minimal surfaces

Published on 25 Mar 2026 - 5:04

score 124 · Answer 3 · 2019-07-19 05:17:06

124

Views

Practical uses for this curvature integral?

Published on 19 Jul 2019 - 5:17

score 114 · Answer 4 · 2026-02-23 04:45:44

114

Views

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Published on 23 Feb 2026 - 4:45

score 48 · Answer 5 · 2019-08-13 22:38:42

Is $\nabla_{\left(\frac{\dot\gamma}{\|\dot\gamma\|}\right)}[\,\frac{\dot\gamma}{\|\dot\gamma\|}\,]$ invariant under reparametrization of $\gamma$?

score 40 · Answer 6 · 2019-08-16 07:04:54

40

Views

Problem with curvature formula proof. Why this proof doesn't work?

Published on 16 Aug 2019 - 7:04

score 180 · Answer 7 · 2026-03-25 19:25:31

180

Views

Geodesic triangles on Riemannian manifolds and curvature

Published on 25 Mar 2026 - 19:25

score 114 · Answer 8 · 2019-08-19 16:19:47

114

Views

Compact quasi-Einstein metric with constant scalar curvature

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score 553 · Answer 9 · 2019-08-21 09:31:11

553

Views

Interpretation of Wikipedia formula relating curvature form and curvature tensor

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score 120 · Answer 10 · 2026-03-25 19:11:41

120

Views

Are there metrics of nonnegative Gaussian curvature on these surfaces?

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score 771 · Answer 11 · 2019-08-21 18:58:34

771

Views

How do pullback and isothermal transformations of a Riemannian metric change curvature?

Published on 21 Aug 2019 - 18:58

score 161 · Answer 12 · 2019-08-21 21:14:12

161

Views

Riemann curvature expressions for symmetric affine connection

Published on 21 Aug 2019 - 21:14

score 56 · Answer 13 · 2019-08-23 00:19:49

56

Views

Relating changes in unit vectors on a surface to the surface curvature

Published on 23 Aug 2019 - 0:19

score 280 · Answer 14 · 2026-03-25 19:07:16

280

Views

Given $\sin \psi$ and $\cos \psi$ (equivalently $\frac{dy}{ds}$ and $\frac{dx}{ds}$) how to compute curvature $\kappa = \frac{d\psi}{ds}$?

Published on 25 Mar 2026 - 19:07

score 450 · Answer 15 · 2019-08-30 14:59:52

450

Views

Plane curve whose all normal lines pass through origin is a circle

Published on 30 Aug 2019 - 14:59

List Question

How can I estimate this second order differential equation?. $ \ ((y'(x))^2+1)^{3/2}\cos(x) = y''(x) \ \ ,y(0)=0, y'(0)=1 \ $

Minimal surfaces

Practical uses for this curvature integral?

Flattening a metric through a diffeomorphism

Is $\nabla_{\left(\frac{\dot\gamma}{\|\dot\gamma\|}\right)}[\,\frac{\dot\gamma}{\|\dot\gamma\|}\,]$ invariant under reparametrization of $\gamma$?

Problem with curvature formula proof. Why this proof doesn't work?

Geodesic triangles on Riemannian manifolds and curvature

Compact quasi-Einstein metric with constant scalar curvature

Interpretation of Wikipedia formula relating curvature form and curvature tensor

Are there metrics of nonnegative Gaussian curvature on these surfaces?

How do pullback and isothermal transformations of a Riemannian metric change curvature?

Riemann curvature expressions for symmetric affine connection

Relating changes in unit vectors on a surface to the surface curvature

Given $\sin \psi$ and $\cos \psi$ (equivalently $\frac{dy}{ds}$ and $\frac{dx}{ds}$) how to compute curvature $\kappa = \frac{d\psi}{ds}$?

Plane curve whose all normal lines pass through origin is a circle

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