Analysis of the Density of Words under Morphism $\{a,b\}$

Fuente: arXiv
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Main Authors: Hamoud, Jasem, Abdullah, Duaa
Format: Preprint
Published: 2026
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author Hamoud, Jasem
Abdullah, Duaa
author_facet Hamoud, Jasem
Abdullah, Duaa
contents In this paper, we analyze the density of the Fibonacci word and its derived forms by examining the morphisms associated with each. It offers a comparative analysis of the density of Fibonacci numbers alongside other words derived from Fibonacci word. Fibonacci words over the alphabet $\{a,b\}$, we define a novel \emph{power} operation that yields a formal linear combination in the free abelian group generated by all finite words.
format Preprint
id arxiv_https___arxiv_org_abs_2601_06150
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Analysis of the Density of Words under Morphism $\{a,b\}$
Hamoud, Jasem
Abdullah, Duaa
General Mathematics
05C42, 11B05, 11R45, 11B39
G.2.0; F.2.2
In this paper, we analyze the density of the Fibonacci word and its derived forms by examining the morphisms associated with each. It offers a comparative analysis of the density of Fibonacci numbers alongside other words derived from Fibonacci word. Fibonacci words over the alphabet $\{a,b\}$, we define a novel \emph{power} operation that yields a formal linear combination in the free abelian group generated by all finite words.
title Analysis of the Density of Words under Morphism $\{a,b\}$
topic General Mathematics
05C42, 11B05, 11R45, 11B39
G.2.0; F.2.2
url https://arxiv.org/abs/2601.06150