Question

Orientation preserving diffeomorphism $\iff$ positive determinant

score 100 · Answer 1 · 2026-02-23 16:50:05

100

Views

Orientation preserving diffeomorphism $\iff$ positive determinant

Published on 23 Feb 2026 - 16:50

score 80 · Answer 2 · 2023-07-02 19:22:20

80

Views

First order distribution differential equation

Published on 02 Jul 2023 - 19:22

score 121 · Answer 3 · 2023-07-02 23:39:32

121

Views

Differential Equations Problem Population with Birth and Death Rates

Published on 02 Jul 2023 - 23:39

score 103 · Answer 4 · 2023-07-13 18:17:44

103

Views

Integrating Differentials of Two Variables

Published on 13 Jul 2023 - 18:17

score 27 · Answer 5 · 2026-02-23 10:16:44

27

Views

Wronskian - independent solutions

Published on 23 Feb 2026 - 10:16

score 66 · Answer 6 · 2023-07-19 05:22:04

66

Views

Solution to an ODE in the form $y'' + \frac{m}{mx+b} y' + k(mx + b)y = 0$

Published on 19 Jul 2023 - 5:22

score 56 · Answer 7 · 2023-07-20 11:10:30

56

Views

Element in normalizer of Lie algebra gives rise to differential with invariant subspace

Published on 20 Jul 2023 - 11:10

score 70 · Answer 8 · 2023-07-23 16:17:58

70

Views

Clarification of some concepts - calculus of multiple variables

Published on 23 Jul 2023 - 16:17

score 88 · Answer 9 · 2023-08-09 13:56:27

88

Views

A different (more intuitive?) definition of the tangent space and the differential. Why are they not used?

Published on 09 Aug 2023 - 13:56

score 39 · Answer 10 · 2026-03-26 16:10:13

39

Views

How do I find the constants in this differential equation that describes the time taken for a bubble to rise to the surface.

Published on 26 Mar 2026 - 16:10

score 48 · Answer 11 · 2023-08-13 04:39:59

48

Views

Why can I integrate two differentials on the two side of an equation?

Published on 13 Aug 2023 - 4:39

score 154 · Answer 12 · 2023-08-15 22:19:45

154

Views

Derivation of Euler-Lagrange's equation by Susskind : " the change in x_i when I change v_i a little bit is $1/ \epsilon (= 1/ \Delta t)$".

Published on 15 Aug 2023 - 22:19

score 38 · Answer 13 · 2023-08-29 17:13:10

38

Views

Deriving a composed matrix function

Published on 29 Aug 2023 - 17:13

score 276 · Answer 14 · 2023-08-31 20:09:39

276

Views

Solving a differential equation $y''+2y'=x$

Published on 31 Aug 2023 - 20:09

score 69 · Answer 15 · 2023-08-31 20:11:23

69

Views

$\lim_{x \to 0}\frac{\sin^{-1}(x)}{\tan^{-1}(3x)} = \frac{1}{3}$ using epsilon delta definition of limit

Published on 31 Aug 2023 - 20:11

List Question

Orientation preserving diffeomorphism $\iff$ positive determinant

First order distribution differential equation

Differential Equations Problem Population with Birth and Death Rates

Integrating Differentials of Two Variables

Wronskian - independent solutions

Solution to an ODE in the form $y'' + \frac{m}{mx+b} y' + k(mx + b)y = 0$

Element in normalizer of Lie algebra gives rise to differential with invariant subspace

Clarification of some concepts - calculus of multiple variables

A different (more intuitive?) definition of the tangent space and the differential. Why are they not used?

How do I find the constants in this differential equation that describes the time taken for a bubble to rise to the surface.

Why can I integrate two differentials on the two side of an equation?

Derivation of Euler-Lagrange's equation by Susskind : " the change in x_i when I change v_i a little bit is $1/ \epsilon (= 1/ \Delta t)$".

Deriving a composed matrix function

Solving a differential equation $y''+2y'=x$

$\lim_{x \to 0}\frac{\sin^{-1}(x)}{\tan^{-1}(3x)} = \frac{1}{3}$ using epsilon delta definition of limit

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