Question

Prove that quotient map is covering map

score 1k · Answer 1 · 2026-04-15 21:11:54

1k

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Prove that quotient map is covering map

Published on 15 Apr 2026 - 21:11

score 71 · Answer 2 · 2026-04-12 13:02:39

71

Views

Homotopy fibre of pushout

Published on 12 Apr 2026 - 13:02

score 707 · Answer 3 · 2026-04-11 01:07:04

707

Views

Which surfaces does a compact orientable surface with boundary cover?

Published on 11 Apr 2026 - 1:07

score 213 · Answer 4 · 2026-04-13 01:30:57

213

Views

Group of covering Transformation corresponding to proper discontinuous action of a group on a connected space is the group itself.

Published on 13 Apr 2026 - 1:30

score 597 · Answer 5 · 2026-04-15 11:40:38

597

Views

the fundamental group of $X$ is the symmetric group $S_3$, then whether it has a universal cover?

Published on 15 Apr 2026 - 11:40

score 906 · Answer 6 · 2026-04-13 15:09:36

906

Views

Classification of double coverings and $H^1(X ; \mathbb{Z}/2\mathbb{Z})$

Published on 13 Apr 2026 - 15:09

score 232 · Answer 7 · 2026-04-11 04:59:33

232

Views

How to check if a cover is normal given the action on a fiber.

Published on 11 Apr 2026 - 4:59

score 511 · Answer 8 · 2026-04-10 05:33:39

511

Views

Ramified Cover of Affine Scheme

Published on 10 Apr 2026 - 5:33

score 77 · Answer 9 · 2026-04-15 20:11:13

77

Views

If i have two closed and disjoint sets A and B in a set X c $R^{m}$, are there any open and disjoint sets in X that contain A and B?

Published on 15 Apr 2026 - 20:11

score 181 · Answer 10 · 2026-04-11 16:45:20

181

Views

The covering transformation is determined by its value at the base point

Published on 11 Apr 2026 - 16:45

score 234 · Answer 11 · 2026-04-15 09:37:41

234

Views

Lemma 81.1 in Munkres

Published on 15 Apr 2026 - 9:37

score 285 · Answer 12 · 2026-04-11 13:11:03

285

Views

Why does the covering transformation group act properly discontinuously on the fiber?

Published on 11 Apr 2026 - 13:11

score 29 · Answer 13 · 2026-04-11 16:42:17

29

Views

coverage mapping at covering spaces

Published on 11 Apr 2026 - 16:42

score 126 · Answer 14 · 2026-04-12 14:58:29

126

Views

The fundamental group of a topological space is isomorphic with its connected component fundamental group

Published on 12 Apr 2026 - 14:58

score 71 · Answer 15 · 2026-05-07 09:16:10

71

Views

What is the relation between torsion elements of the class group and covering spaces of curves?

Published on 07 May 2026 - 9:16

List Question

Prove that quotient map is covering map

Homotopy fibre of pushout

Which surfaces does a compact orientable surface with boundary cover?

Group of covering Transformation corresponding to proper discontinuous action of a group on a connected space is the group itself.

the fundamental group of $X$ is the symmetric group $S_3$, then whether it has a universal cover?

Classification of double coverings and $H^1(X ; \mathbb{Z}/2\mathbb{Z})$

How to check if a cover is normal given the action on a fiber.

Ramified Cover of Affine Scheme

If i have two closed and disjoint sets A and B in a set X c $R^{m}$, are there any open and disjoint sets in X that contain A and B?

The covering transformation is determined by its value at the base point

Lemma 81.1 in Munkres

Why does the covering transformation group act properly discontinuously on the fiber?

coverage mapping at covering spaces

The fundamental group of a topological space is isomorphic with its connected component fundamental group

What is the relation between torsion elements of the class group and covering spaces of curves?

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