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arXiv · 1709.02430

A note about words which coincide except in one position

Margot Bruneaux
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Abstract

In this short note, we show that a result about words which coincide except in one position given as an exercise in Lothaire's Algebraic Combinatorics on Words is false. Moreover, we derive a modified statement which allows us to fix the proof of a theorem which originally used the result of this exercise.

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Margot Bruneaux. 2017-09-07. A note about words which coincide except in one position. https://doi.org/10.1016/j.tcs.2019.04.005

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