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arXiv · 1812.09163

Continued Fractions of Arithmetic Sequences of Quadratics

Menny Aka
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Abstract

Let x be a quadratic irrational and let P be the set of prime numbers. We show the existence of an infinite subset S of P such that the statistics of the period of the continued fraction expansions along the sequence {px: p\in S} approach the normal statistics given by the Gauss-Kuzmin measure. Under the generalized Riemann hypothesis, we prove that there exist full density subsets S of P and T of N satisfying the same assertion. We give a rate of convergence in all cases.

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Menny Aka. 2019-05-20. Continued Fractions of Arithmetic Sequences of Quadratics. https://arxiv.org/abs/1812.09163

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