Question

Deriving Killing's Equation without Lie Derivative

score 639 · Answer 1 · 2026-03-27 21:44:08

639

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Deriving Killing's Equation without Lie Derivative

Published on 27 Mar 2026 - 21:44

score 84 · Answer 2 · 2026-03-26 06:56:38

84

Views

How to conclude each $E_i$ is a compact regular domain by Proposition 5.47?

Published on 26 Mar 2026 - 6:56

score 233 · Answer 3 · 2026-03-25 20:41:17

233

Views

Why consider this homology relation on vector fields?

Published on 25 Mar 2026 - 20:41

score 488 · Answer 4 · 2026-03-23 11:02:30

488

Views

Nonlinear geometric control for beginners

Published on 23 Mar 2026 - 11:02

score 33 · Answer 5 · 2026-03-25 15:43:42

33

Views

Can a diffeomorphism make a pseudo-Riemannian manifold more symmetric (so it has more Killing vectors)?

Published on 25 Mar 2026 - 15:43

score 78 · Answer 6 · 2019-07-12 01:36:50

78

Views

Finite partition of a manifold into manifolds

Published on 12 Jul 2019 - 1:36

score 547 · Answer 7 · 2026-03-26 04:42:49

547

Views

If $M$ is a smooth manifold with boundary, $f \in C^\infty(M)$, $b$ a regular value of $f$, then is $f^{-1}((-\infty,b])$ a regular domain in $M$?

Published on 26 Mar 2026 - 4:42

score 607 · Answer 8 · 2026-03-25 06:03:37

607

Views

Affine manifolds which are not euclidean manifolds.

Published on 25 Mar 2026 - 6:03

score 751 · Answer 9 · 2026-03-25 17:52:57

751

Views

When is the Rayleigh quotient (spherically) convex?

Published on 25 Mar 2026 - 17:52

score 54 · Answer 10 · 2026-03-25 11:10:31

54

Views

Will a velocity vector always generate the same curve under different charts?

Published on 25 Mar 2026 - 11:10

score 220 · Answer 11 · 2019-07-12 17:42:58

220

Views

There is a smooth map of degree 1 from $S^1 \times S^1$ to $S^2$

Published on 12 Jul 2019 - 17:42

score 1k · Answer 12 · 2019-07-12 19:46:40

1k

Views

The interior of a manifold with a boundary is a manifold

Published on 12 Jul 2019 - 19:46

score 182 · Answer 13 · 2026-03-25 14:26:10

182

Views

Tangent vectors on the boundary of a manifold.

Published on 25 Mar 2026 - 14:26

score 151 · Answer 14 · 2026-03-25 20:38:48

151

Views

Does there exist a compact smooth embedding submanifold $N\subset M$ with or without boundary such that $N\supset A$?

Published on 25 Mar 2026 - 20:38

score 159 · Answer 15 · 2019-07-13 13:57:55

159

Views

Charts in manifold

Published on 13 Jul 2019 - 13:57

List Question

Deriving Killing's Equation without Lie Derivative

How to conclude each $E_i$ is a compact regular domain by Proposition 5.47?

Why consider this homology relation on vector fields?

Nonlinear geometric control for beginners

Can a diffeomorphism make a pseudo-Riemannian manifold more symmetric (so it has more Killing vectors)?

Finite partition of a manifold into manifolds

If $M$ is a smooth manifold with boundary, $f \in C^\infty(M)$, $b$ a regular value of $f$, then is $f^{-1}((-\infty,b])$ a regular domain in $M$?

Affine manifolds which are not euclidean manifolds.

When is the Rayleigh quotient (spherically) convex?

Will a velocity vector always generate the same curve under different charts?

There is a smooth map of degree 1 from $S^1 \times S^1$ to $S^2$

The interior of a manifold with a boundary is a manifold

Tangent vectors on the boundary of a manifold.

Does there exist a compact smooth embedding submanifold $N\subset M$ with or without boundary such that $N\supset A$?

Charts in manifold

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