List questions from combinatorial-group-theory

Published on 12 Feb 2021 - 8:17

94

Views

A question in Reidemeister–Schreier rewriting process

Published on 13 Feb 2021 - 22:41

48

Views

Does every set of generators of a finite group contain a minimal set of generators?

Published on 16 Feb 2021 - 10:34

52

Views

Minimal presentation length of a universal finitely-presented group?

Published on 19 Feb 2021 - 8:46

268

Views

Word problem in the braid group

Published on 25 Mar 2026 - 15:45

277

Views

Why the group $\langle x,y\mid x^3, y^3, yxyxy\rangle$ is not trivial?

Published on 23 Feb 2021 - 14:00

142

Views

Show that two finite two generator groups are isomorphic

Published on 25 Feb 2021 - 2:58

123

Views

For any primitive element $a$ in a free group of rank two we have $a^k ba^l=b$ only if $(k,l)=(0,0)$ provided $b\not\in \langle a\rangle$

Published on 25 Feb 2021 - 5:57

109

Views

Why does the dicyclic group have exactly one involution?

Published on 25 Mar 2026 - 20:41

139

Views

Find two elements of $S_4$ that are generators of $A_4$

Published on 09 Mar 2021 - 10:35

83

Views

Decidability of whether a set of matrices generate a free group.

Published on 23 Feb 2026 - 22:50

71

Views

Can you check if it's a group monomorphism from the group presentations?

Published on 25 Mar 2026 - 19:04

573

Views

What is the group $G=\langle a,b\mid a^2=b^2=1\rangle$?

Published on 10 Mar 2021 - 23:41

213

Views

A group such that all its subgroups are finitely generated

Published on 12 Mar 2021 - 10:08

45

Views

Reduced words in certain direct limit of groups

Published on 16 Mar 2021 - 21:21

List Question

How do I write $ba$ in the form $a^i b^j\ $?

A question in Reidemeister–Schreier rewriting process

Does every set of generators of a finite group contain a minimal set of generators?

Minimal presentation length of a universal finitely-presented group?

Word problem in the braid group

Why the group $\langle x,y\mid x^3, y^3, yxyxy\rangle$ is not trivial?

Show that two finite two generator groups are isomorphic

For any primitive element $a$ in a free group of rank two we have $a^k ba^l=b$ only if $(k,l)=(0,0)$ provided $b\not\in \langle a\rangle$

Why does the dicyclic group have exactly one involution?

Find two elements of $S_4$ that are generators of $A_4$

Decidability of whether a set of matrices generate a free group.

Can you check if it's a group monomorphism from the group presentations?

What is the group $G=\langle a,b\mid a^2=b^2=1\rangle$?

A group such that all its subgroups are finitely generated

Reduced words in certain direct limit of groups

Trending Questions

Popular # Hahtags

Popular Questions