A Finiteness Property for Preperiodic Points of Chebyshev Polynomials
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چکیده
Let K be a number field with algebraic closure K, 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 α ∈ K is not preperiodic, then there are only finitely many preperiodic points β ∈ K which are S-integral with respect to α.
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تاریخ انتشار 2008