List questions from manifolds

Published on 13 Apr 2026 - 15:42

123

Views

Manifold of lines in $\mathbb{R}^3$

Published on 10 Apr 2026 - 18:34

158

Views

Is the subset of symmetric $ 3\times 3 $ matrices with given eigenvalues a manifold?

Published on 17 Apr 2026 - 3:26

59

Views

What is the meaning of this statement in the proof that grassmanian is a manifold?

Published on 13 Apr 2026 - 18:28

71

Views

Closed curve in a torus diffeomorphic to a circle?

Published on 26 Mar 2026 - 6:27

98

Views

What is the difference between a parameterization of a manifold and a local chart?

Published on 13 Apr 2026 - 11:59

95

Views

Basic questions about the flat torus

Published on 11 Apr 2026 - 9:36

67

Views

An example of a non hausdorff space

Published on 09 Apr 2026 - 12:00

50

Views

Is a monomorphism of vector bundles an embedding?

Published on 15 Apr 2026 - 8:33

63

Views

Is a $C^p$ ($p \geq 1$) orientable closed $(k-1)$-manifold always the boundary of a $C^p$ $k$-manifold-with-boundary in $\mathbb{R}^n$?

Published on 26 Mar 2026 - 23:10

29

Views

Orientation-preserving/reversing parameterizations + order of cross product

Published on 14 Apr 2026 - 17:00

61

Views

On the connection matrix for the Poincaré disk

Published on 16 Apr 2026 - 2:00

73

Views

Does a closed geodesic in a hyperbolic surface have nearby "parallel" geodesics?

Published on 15 Apr 2026 - 17:39

41

Views

Question about proof of Lemma 6.13 on Lee's Smooth Manifolds: projection map $\pi_v:\mathbb{R}^N \to \mathbb{R}^{n-1}$ with kernel $\mathbb{R}v$

Published on 15 Apr 2026 - 6:51

67

Views

Question about the proof to a corollary of Whitney Embedding Theorem from John Lee

Published on 14 Apr 2026 - 11:13

List Question

Paraboloid and parametrizations

Manifold of lines in $\mathbb{R}^3$

Is the subset of symmetric $ 3\times 3 $ matrices with given eigenvalues a manifold?

What is the meaning of this statement in the proof that grassmanian is a manifold?

Closed curve in a torus diffeomorphic to a circle?

What is the difference between a parameterization of a manifold and a local chart?

Basic questions about the flat torus

An example of a non hausdorff space

Is a monomorphism of vector bundles an embedding?

Is a $C^p$ ($p \geq 1$) orientable closed $(k-1)$-manifold always the boundary of a $C^p$ $k$-manifold-with-boundary in $\mathbb{R}^n$?

Orientation-preserving/reversing parameterizations + order of cross product

On the connection matrix for the Poincaré disk

Does a closed geodesic in a hyperbolic surface have nearby "parallel" geodesics?

Question about proof of Lemma 6.13 on Lee's Smooth Manifolds: projection map $\pi_v:\mathbb{R}^N \to \mathbb{R}^{n-1}$ with kernel $\mathbb{R}v$

Question about the proof to a corollary of Whitney Embedding Theorem from John Lee

Trending Questions

Popular # Hahtags

Popular Questions