List questions from geometric-group-theory

Published on 26 Mar 2026 - 4:31

954

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How to show the free product of two hyperbolic groups is still a hyperbolic group?

Published on 25 Mar 2026 - 11:07

190

Views

Proving a group decomposes into a free product with amalgamation

Published on 15 Aug 2016 - 6:51

221

Views

Frattini subgroup of $(\mathbb{Z}^n, +)$

Published on 04 Sep 2016 - 19:52

174

Views

About showing two specific paths in $Z_3* Z_3$ are not equivalent

Published on 06 Sep 2016 - 1:39

126

Views

Geometrical Interpretation of $ \mathbb{C} / \Gamma \approx S^{1} \times S^{1} $, $ \Gamma $ is Gaussian Integers

Published on 12 Sep 2016 - 16:53

230

Views

3-manifold examples of homomorphisms between fundamental groups that are not induced by continuous maps

Published on 28 Sep 2016 - 18:25

227

Views

when two homomorphism on a free group is conjugate

Published on 26 Mar 2026 - 17:31

565

Views

One relator groups shortest word in quotient

Published on 26 Mar 2026 - 16:05

93

Views

Rigidity of surface groups

Published on 10 Oct 2016 - 15:23

190

Views

Gromov's criterion for quasi-isometry of finitely generated groups

Published on 12 Oct 2016 - 19:29

826

Views

Kernel of an epimorphism form a surface group to a free group.

Published on 26 Oct 2016 - 18:33

301

Views

Automorphism group of a surface group

Published on 03 Nov 2016 - 19:56

400

Views

Seeking an Application of Svarc-Milnor Lemma

Published on 04 Nov 2016 - 5:00

38

Views

Defining $G$-forest

Published on 04 Nov 2016 - 10:35

List Question

Injective projection of subtree onto maximal subtree

How to show the free product of two hyperbolic groups is still a hyperbolic group?

Proving a group decomposes into a free product with amalgamation

Frattini subgroup of $(\mathbb{Z}^n, +)$

About showing two specific paths in $Z_3* Z_3$ are not equivalent

Geometrical Interpretation of $ \mathbb{C} / \Gamma \approx S^{1} \times S^{1} $, $ \Gamma $ is Gaussian Integers

3-manifold examples of homomorphisms between fundamental groups that are not induced by continuous maps

when two homomorphism on a free group is conjugate

One relator groups shortest word in quotient

Rigidity of surface groups

Gromov's criterion for quasi-isometry of finitely generated groups

Kernel of an epimorphism form a surface group to a free group.

Automorphism group of a surface group

Seeking an Application of Svarc-Milnor Lemma

Defining $G$-forest

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