List questions from geometric-topology

Published on 16 Oct 2019 - 14:33

88

Views

Homeomorphism on surfaces fixing the boundary

Published on 17 Oct 2019 - 9:06

123

Views

The intersection of a transversal section and a plaque of a foliation

Published on 25 Mar 2026 - 1:28

220

Views

What does it mean for a manifold to be geometrizable?

Published on 29 Oct 2019 - 15:47

76

Views

Average property for the Fox n-coloring (knot theory)

Published on 25 Mar 2026 - 13:05

48

Views

What kind of space is this, and how does one rigorously treat it?

Published on 01 Nov 2019 - 3:11

124

Views

Prove that the map $c:{\mathbb {T}}^{3}=S^{1}\times S^{1}\times S^{1}\setminus\ \Delta\longrightarrow \{\pm 1\}$ is continuous.

Published on 02 Nov 2019 - 18:57

55

Views

Proving three convex surfaces intersect using 2 Dimensional intermediate value theorem

Published on 28 Mar 2026 - 0:51

365

Views

Topological/Lie group structure on projective spaces

Published on 27 Mar 2026 - 16:20

212

Views

Space of Non-Surjective maps between Spheres

Published on 23 Mar 2026 - 0:34

62

Views

How to prove that $\{0,1\}^{\omega}$ is homeomorphic to $\{0,1\}^{\omega}$ $\times$ $\{0,1\}^{\omega}$?

Published on 12 Nov 2019 - 5:10

88

Views

Boundary of slice disk exterior is the zero surgery of slice knot

Published on 26 Mar 2026 - 12:48

145

Views

Homeomorphism of quotient space of $S^1 \times S^1$

Published on 26 Mar 2026 - 21:10

119

Views

Homogeneous Manifold Deformation Retracts Onto Compact Submanifold

Published on 13 Nov 2019 - 1:51

174

Views

What sort of manifold does a periodic polygon make?

Published on 13 Nov 2019 - 14:40

List Question

About degree of a smooth map between Manifolds

Homeomorphism on surfaces fixing the boundary

The intersection of a transversal section and a plaque of a foliation

What does it mean for a manifold to be geometrizable?

Average property for the Fox n-coloring (knot theory)

What kind of space is this, and how does one rigorously treat it?

Prove that the map $c:{\mathbb {T}}^{3}=S^{1}\times S^{1}\times S^{1}\setminus\ \Delta\longrightarrow \{\pm 1\}$ is continuous.

Proving three convex surfaces intersect using 2 Dimensional intermediate value theorem

Topological/Lie group structure on projective spaces

Space of Non-Surjective maps between Spheres

How to prove that $\{0,1\}^{\omega}$ is homeomorphic to $\{0,1\}^{\omega}$ $\times$ $\{0,1\}^{\omega}$?

Boundary of slice disk exterior is the zero surgery of slice knot

Homeomorphism of quotient space of $S^1 \times S^1$

Homogeneous Manifold Deformation Retracts Onto Compact Submanifold

What sort of manifold does a periodic polygon make?

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