Binary Morphisms to Ultimately Periodic Words
Discrete Mathematics
2008-05-12 v1
Abstract
This paper classifies binary morphisms that map to ultimately periodic words. In particular, if a morphism h maps an infinite non-ultimately periodic word to an ultimately periodic word then it must be true that h(0) commutes with h(1).
Cite
@article{arxiv.0805.1373,
title = {Binary Morphisms to Ultimately Periodic Words},
author = {Brendan Lucier},
journal= {arXiv preprint arXiv:0805.1373},
year = {2008}
}
Comments
2 pages, working paper