Question

The fundamental group of preimage of covering map

score 472 · Answer 1 · 2016-03-01 06:14:49

472

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The fundamental group of preimage of covering map

Published on 01 Mar 2016 - 6:14

score 48 · Answer 2 · 2016-03-02 16:06:16

48

Views

Covering maps and Homotopy equivalence

Published on 02 Mar 2016 - 16:06

score 527 · Answer 3 · 2016-03-03 03:11:26

527

Views

When does triviality of $f_*$ imply null-homotopy of $f$?

Published on 03 Mar 2016 - 3:11

score 387 · Answer 4 · 2016-03-05 02:42:47

387

Views

A detail about reconstructing covering space from the action $\pi_1(X,x_0)\to S_{p^{-1}(x_0)}$ in Hatcher's book

Published on 05 Mar 2016 - 2:42

score 250 · Answer 5 · 2016-03-06 16:46:31

250

Views

Coverings of connected sum of four copies of $\mathbb{R}P^2$

Published on 06 Mar 2016 - 16:46

score 1.1k · Answer 6 · 2016-03-09 06:22:41

1.1k

Views

Showing there is no covering map $\mathbb{R}P^2\to T^2$

Published on 09 Mar 2016 - 6:22

score 1.2k · Answer 7 · 2016-03-10 01:56:39

1.2k

Views

Universal covering map and induced maps on homology and homotopy

Published on 10 Mar 2016 - 1:56

score 698 · Answer 8 · 2016-03-13 18:30:18

698

Views

How to find fundamental groups and covering spaces of $\mathbb{RP}^2\vee \mathbb{RP}^2$?

Published on 13 Mar 2016 - 18:30

score 175 · Answer 9 · 2016-03-13 19:02:26

175

Views

Non-Example of covering space

Published on 13 Mar 2016 - 19:02

score 1.1k · Answer 10 · 2016-03-15 00:08:09

1.1k

Views

Is it possible to have a connected manifold that is a double cover of a 2-sphere?

Published on 15 Mar 2016 - 0:08

score 214 · Answer 11 · 2016-03-16 15:39:37

214

Views

Construction of K(G,1) for arbitrary group G

Published on 16 Mar 2016 - 15:39

score 125 · Answer 12 · 2026-03-26 04:53:37

125

Views

Field $K$ with $\operatorname{Gal}(\overline{K}/K)\simeq\widehat{F_2}$

Published on 26 Mar 2026 - 4:53

score 34 · Answer 13 · 2016-03-19 16:40:59

34

Views

Materials on some construction involving classification of covering spaces

Published on 19 Mar 2016 - 16:40

score 46 · Answer 14 · 2016-03-21 14:01:40

46

Views

Branch points of $f : \mathbb{C} \to \mathbb{P}^1 : z \mapsto \frac{1}{2}(z + \frac{1}{z})$

Published on 21 Mar 2016 - 14:01

score 322 · Answer 15 · 2026-03-27 15:19:11

322

Views

Deck transformation of $p : Y \to X : z \mapsto z^3 - 3z$

Published on 27 Mar 2026 - 15:19

List Question

The fundamental group of preimage of covering map

Covering maps and Homotopy equivalence

When does triviality of $f_*$ imply null-homotopy of $f$?

A detail about reconstructing covering space from the action $\pi_1(X,x_0)\to S_{p^{-1}(x_0)}$ in Hatcher's book

Coverings of connected sum of four copies of $\mathbb{R}P^2$

Showing there is no covering map $\mathbb{R}P^2\to T^2$

Universal covering map and induced maps on homology and homotopy

How to find fundamental groups and covering spaces of $\mathbb{RP}^2\vee \mathbb{RP}^2$?

Non-Example of covering space

Is it possible to have a connected manifold that is a double cover of a 2-sphere?

Construction of K(G,1) for arbitrary group G

Field $K$ with $\operatorname{Gal}(\overline{K}/K)\simeq\widehat{F_2}$

Materials on some construction involving classification of covering spaces

Branch points of $f : \mathbb{C} \to \mathbb{P}^1 : z \mapsto \frac{1}{2}(z + \frac{1}{z})$

Deck transformation of $p : Y \to X : z \mapsto z^3 - 3z$

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