no. 2
Approximations diophantiennes des nombres sturmiens
Journal de théorie des nombres de Bordeaux, Tome 14 (2002) no. 2, pp. 613-628.

Nous établissons pour tout nombre sturmien (de développement dyadique sturmien) des propriétés d'approximation diophantienne très précises, ne dépendant que de l'angle de la suite sturmienne, généralisant ainsi des travaux antérieurs de Ferenczi-Mauduit et Bullett-Sentenac.

Generalizing previous results of Ferenczi-Mauduit and Bullett-Sentenac, we prove that any sturmian number (with sturmian dyadic expansion) enjoys very sharp diophantine approximation properties, depending only on the angle of the sturmian sequence.

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Queffélec, Martine. Approximations diophantiennes des nombres sturmiens. Journal de théorie des nombres de Bordeaux, Tome 14 (2002) no. 2, pp. 613-628. http://archive.numdam.org/item/JTNB_2002__14_2_613_0/

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