On profinite groups with positive rank gradient
We prove that a profinite group GG with positive rank gradient does not satisfy a group law. In the case when GG is a pro-pp group, we show that GG contains a nonabelian dense free subgroup.
| Main Author: | |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
EMS Press
2022
|