On the Littlewood conjecture in simultaneous Diophantine approximation
Résumé
For any given real number $\alpha$ with bounded partial quotients, we construct explicitly continuum many real numbers $\beta$ with bounded partial quotients for which the pair $(\alpha, \beta)$ satisfies a strong form of the Littlewood conjecture. Our proof is elementary and rests on the basic theory of continued fractions.
Domaines
Théorie des nombres [math.NT]
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