For a real algebraic number % of degree D, it follows from results of W. M. Schmidt and E. Wirsing that for every =>0 and every positive integer d<D there exist infinitely many algebraic numbers : of degree d such that |%&:| < H(:) &d&1+= . Here, H denotes the na@ ve height. In the present work, we
Approximation par des Nombres Algébriques de Degré Borné et Dimension de Hausdorff
✍ Scribed by Yann Bugeaud
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 236 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0022-314X
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✦ Synopsis
We compute the generalized Hausdorff measure of sets of real numbers close to infinitely many algebraic numbers of fixed degree. Thus, we provide an extension to results of Jarn! ı ık and of Baker and Schmidt. # 2002 Elsevier Science (USA) En particulier, pour l > 1; l'ensemble Kðq/q Àl Þ est de mesure nulle. Inde´pendamment, Jarn! ı ık [16] et Besicovitch [6] ont calcule´sa dimension de Hausdorff.
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