<Reference List> | |
Type: | Preprint |
National /International: | International |
Title: | On the group of a rational maximal bifix code |
Publication Date: | 2018-11-07 |
Authors: |
- Jorge Almeida
- Alfredo Costa - Revekka Kyriakoglou - Dominique Perrin |
Abstract: | We give necessary and sufficient conditions for the group of a rational maximal bifix code Z to be isomorphic with the F-group of Z ∩ F, when F is recurrent and Z ∩ F is rational. The case where F is uniformly recurrent, which is known to imply the finiteness of Z ∩ F, receives special attention. The proofs are done by exploring the connections with the structure of the free profinite monoid over the alphabet of F. |
Institution: | DMUC 18-45 |
Online version: | http://www.mat.uc.pt...prints/eng_2018.html |
Download: | Not available |