Abstract
We describe a correspondence between a class of left cancellative monoids and self-similar group actions in the sense of Nekrashevych et al. This correspondence originated in Perrot's 1972 thesis, and developed the ideas to be found in Rees' 1948 paper. © 2008 Springer Science+Business Media, LLC.
| Original language | English |
|---|---|
| Pages (from-to) | 489-517 |
| Number of pages | 29 |
| Journal | Semigroup Forum |
| Volume | 76 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - May 2008 |
Keywords
- Finite automata
- Free monoids
- Self-similar group actions
- Zappa-Szép products