List questions from manifolds

Published on 25 Mar 2026 - 14:22

45

Views

Including space of embeddings into space of immersions and general position of handles

Published on 25 Mar 2026 - 17:20

101

Views

$\omega$ a continuous $m$-form in $M$, $\dim M=m$, $M$ is orientable $\iff \omega \neq 0$

Published on 26 Mar 2026 - 3:12

908

Views

Smoothness of quotient map

Published on 06 Apr 2026 - 7:05

152

Views

Uniformization theorem for $C^k$ surfaces?

Published on 25 Mar 2026 - 14:21

71

Views

Are we guaranteed a Lie group by taking the algebraic closure of finitely many one-parameter groups acting (each periodically) on a Euclidean space?

Published on 06 Apr 2026 - 17:51

122

Views

Every h-cobordism embeds into $M \times I$?

Published on 29 Mar 2026 - 6:02

34

Views

Can we use Euclidean metric to define distance on a topological immersion of $\mathbb{P}^2$ in $\mathbb{R}^3$?

Published on 28 Mar 2026 - 8:50

230

Views

Integration by parts on manifold without boundary

Published on 05 Apr 2026 - 17:14

862

Views

Examples of closed manifolds?

Published on 22 Jul 2020 - 5:53

318

Views

Vector bundle nonvanishing section

Published on 06 Apr 2026 - 8:57

42

Views

Are functional differentials just regular differentials on the manifold of functionals?

Published on 24 Jul 2020 - 11:02

54

Views

Hodge dual definition

Published on 24 Jul 2020 - 23:35

299

Views

If $f ∈ C^∞(M)$ has vanishing first-order Taylor polynomial at $p$, is it a finite sum of $gh$ for $g, h ∈ C^∞(M)$ that vanish at $p$?

Published on 07 Apr 2026 - 17:16

414

Views

Trivial Fundamental Group and Orientation

Published on 29 Mar 2026 - 6:02

List Question

$U(n)$ is a regular submanifold of $GL(n,\mathbb{C})$

Including space of embeddings into space of immersions and general position of handles

$\omega$ a continuous $m$-form in $M$, $\dim M=m$, $M$ is orientable $\iff \omega \neq 0$

Smoothness of quotient map

Uniformization theorem for $C^k$ surfaces?

Are we guaranteed a Lie group by taking the algebraic closure of finitely many one-parameter groups acting (each periodically) on a Euclidean space?

Every h-cobordism embeds into $M \times I$?

Can we use Euclidean metric to define distance on a topological immersion of $\mathbb{P}^2$ in $\mathbb{R}^3$?

Integration by parts on manifold without boundary

Examples of closed manifolds?

Vector bundle nonvanishing section

Are functional differentials just regular differentials on the manifold of functionals?

Hodge dual definition

If $f ∈ C^∞(M)$ has vanishing first-order Taylor polynomial at $p$, is it a finite sum of $gh$ for $g, h ∈ C^∞(M)$ that vanish at $p$?

Trivial Fundamental Group and Orientation

Trending Questions

Popular # Hahtags

Popular Questions