The extended future cover of a sofic shift
Dynamical Systems
2026-04-29 v2
Abstract
The paper describes a cover of the future cover of a sofic shift which is canonical in the same way as the future cover itself. In some cases the cover is isomorphic to the future cover and in other it is a genuine extension.
Cite
@article{arxiv.2603.09593,
title = {The extended future cover of a sofic shift},
author = {Klaus Thomsen},
journal= {arXiv preprint arXiv:2603.09593},
year = {2026}
}
Comments
v2: corrections and improvements 22 pages