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Quasiperiodic Sturmian words and morphisms

Florence Levé·Gwénaël Richomme
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Abstract

We characterize all quasiperiodic Sturmian words: a Sturmian word is not quasiperiodic if and only if it is a Lyndon word. Moreover, we study links between Sturmian morphisms and quasiperiodicity.

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Florence Levé, Gwénaël Richomme. 2006-01-09. Quasiperiodic Sturmian words and morphisms. https://arxiv.org/abs/cs/0601027

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