[A remark on the spectra of Pisot numbers]
Let θ be a Pisot number less than 2, m a positive rational integer, and the set of the polynomials with coefficients in evaluated at θ. We give a lower bound for the greatest limit point of common differences of consecutive elements of .
Soit θ un nombre de Pisot inférieur à 2, m un entier rationnel positif, et l'ensemble des nombres réels pour P décrivant l'ensemble des polynômes à coefficients dans . On donne un minorant de la limite supérieure des pas de la progression constituée des éléments de .
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Toufik Zaïmi 1
@article{CRMATH_2009__347_1-2_5_0, author = {Toufik Za{\"\i}mi}, title = {Une remarque sur le spectre des nombres de {Pisot}}, journal = {Comptes Rendus. Math\'ematique}, pages = {5--8}, publisher = {Elsevier}, volume = {347}, number = {1-2}, year = {2009}, doi = {10.1016/j.crma.2008.11.010}, language = {fr}, }
Toufik Zaïmi. Une remarque sur le spectre des nombres de Pisot. Comptes Rendus. Mathématique, Volume 347 (2009) no. 1-2, pp. 5-8. doi : 10.1016/j.crma.2008.11.010. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/j.crma.2008.11.010/
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