The abcd conjecture, uniform boundedness, and dynamical systems
Robin Zhang
Abstract:We survey Vojta's higher-dimensional generalizations of the abc conjecture and Szpiro's conjecture as well as recent developments that apply them to various problems in arithmetic dynamics. In particular, the "abcd conjecture" implies a dynamical analogue of a conjecture on the uniform boundedness of torsion points and a dynamical analogue of Lang's conjecture on lower bounds for canonical heights.Résumé. -Nous décrivons des généralisations en dimension supérieure dues à Vojta de la conjecture abc et de la con… Show more
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