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Canonical Heights, Transfinite Diameters, and Polynomial Dynamics

Matthew Baker·Liang-Chung Hsia
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Abstract

Let phi(z) be a polynomial of degree at least 2 with coefficients in a number field K. Iterating phi gives rise to a dynamical system and a corresponding canonical height function, as defined by Call and Silverman. We prove a simple product formula relating the transfinite diameters of the filled Julia sets of phi over various completions of K, and we apply this formula to give a generalization of Bilu's equidistribution theorem for sequences of points whose canonical heights tend to zero.

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Matthew Baker, Liang-Chung Hsia. 2004-07-25. Canonical Heights, Transfinite Diameters, and Polynomial Dynamics. https://arxiv.org/abs/math/0305181

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