Letter frequency vs factor frequency in pure morphic words
Combinatorics
2024-05-30 v1
Abstract
We prove that, for any pure morphic word , if the frequencies of all letters in exist, then the frequencies of all factors in exist as well. This result answers a question of Saari in his doctoral thesis.
Cite
@article{arxiv.2405.18696,
title = {Letter frequency vs factor frequency in pure morphic words},
author = {Shuo Li},
journal= {arXiv preprint arXiv:2405.18696},
year = {2024}
}