List questions from manifolds

Published on 02 Apr 2026 - 5:30

292

Views

Is being "homeomorphic to the interior of a compact manifold with boundary" preserved under finite coverings?

Published on 28 Mar 2026 - 5:23

148

Views

Extending gradient of a submanifold

Published on 28 Nov 2016 - 19:14

148

Views

For any smooth manifold $M$, does there exist some coordinate chart $(U,(x^i))$ such that $M\setminus U$ has measure zero?

Published on 28 Nov 2016 - 19:51

439

Views

Jacobian Determinant of Mobius Band

Published on 28 Nov 2016 - 20:38

187

Views

Every class in $H_{n - 1}(M; \mathbb{Z})$ represented by closed, smooth, orientable submanifold of codimension $1$?

Published on 08 Apr 2026 - 6:05

265

Views

Lie algebra of $GL(n, \mathbb{R})$

Published on 08 Apr 2026 - 18:40

78

Views

Proving that two definitions for the complex tangent space $T_x X$ of a complex manifold are isomorphic

Published on 02 Apr 2026 - 7:06

283

Views

Chern-weil theory on the classifying bundle

Published on 25 Mar 2026 - 14:20

437

Views

What is meant by "isomorphism of manifolds" in this context?

Published on 07 Apr 2026 - 20:03

254

Views

Understanding the Action of a (Quasi-)Fuchsian Group on $\mathbb H^3$

Published on 25 Mar 2026 - 14:25

66

Views

Étale function between a compact manifold and a connected one.

Published on 30 Nov 2016 - 23:27

652

Views

Must a Hermitian/Kähler Manifold have a complex structure?

Published on 07 Apr 2026 - 19:16

227

Views

Elements of a Tangent Bundle

Published on 01 Dec 2016 - 18:25

171

Views

Can incompatible atlases generate a common differential structure

Published on 09 Apr 2026 - 8:40

List Question

Cech cohomology with respect to different sheaf.

Is being "homeomorphic to the interior of a compact manifold with boundary" preserved under finite coverings?

Extending gradient of a submanifold

For any smooth manifold $M$, does there exist some coordinate chart $(U,(x^i))$ such that $M\setminus U$ has measure zero?

Jacobian Determinant of Mobius Band

Every class in $H_{n - 1}(M; \mathbb{Z})$ represented by closed, smooth, orientable submanifold of codimension $1$?

Lie algebra of $GL(n, \mathbb{R})$

Proving that two definitions for the complex tangent space $T_x X$ of a complex manifold are isomorphic

Chern-weil theory on the classifying bundle

What is meant by "isomorphism of manifolds" in this context?

Understanding the Action of a (Quasi-)Fuchsian Group on $\mathbb H^3$

Étale function between a compact manifold and a connected one.

Must a Hermitian/Kähler Manifold have a complex structure?

Elements of a Tangent Bundle

Can incompatible atlases generate a common differential structure

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