Abstract
A profinite group equipped with an expansive endomorphism is equivalent to a one-sided group shift. We show that these groups have a very restricted structure.
More precisely, we show that any such group can be decomposed into a finite sequence of full one-sided group shifts and two finite groups
More precisely, we show that any such group can be decomposed into a finite sequence of full one-sided group shifts and two finite groups
| Original language | English |
|---|---|
| Pages (from-to) | 77-112 |
| Journal | Fundamenta Mathematicae |
| Volume | 256 |
| DOIs | |
| Publication status | Published - 2022 |