A FINITENESS PROPERTY FOR PREPERIODIC POINTS OF CHEBYSHEV POLYNOMIALS

Author:

IH SU-ION1,TUCKER THOMAS J.2

Affiliation:

1. Department of Mathematics, University of Colorado at Boulder, Campus Box 395, Boulder CO 80309-0395, USA

2. Department of Mathematics, University of Rochester, Rochester NY 14627, USA

Abstract

Let K be a number field with algebraic closure [Formula: see text], let S be a finite set of places of K containing the Archimedean places, and let φ be a Chebyshev polynomial. We prove that if [Formula: see text] is not preperiodic, then there are only finitely many preperiodic points [Formula: see text] which are S-integral with respect to α.

Publisher

World Scientific Pub Co Pte Lt

Subject

Algebra and Number Theory

Cited by 6 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. A DYNAMICAL SYSTEM PROOF OF NIVEN’S THEOREM AND ITS EXTENSIONS;Bulletin of the Australian Mathematical Society;2023-06-21

2. INTEGRAL POINTS ON THE CHEBYSHEV DYNAMICAL SYSTEMS;Journal of the Korean Mathematical Society;2015-09-01

3. Discriminants of Chebyshev radical extensions;Journal de Théorie des Nombres de Bordeaux;2014

4. Integral division points on curves;Compositio Mathematica;2013-09-09

5. A nondensity property of preperiodic points on Chebyshev dynamical systems;Journal of Number Theory;2011-04

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