20410559 TN520 - Irrationality, trascendence and Diophantine equations in Mathematics LM-40 BARROERO FABRIZIO
(syllabus)
Introduction to algebraic number theory: Rings of integers in number fields and unique factorisation of ideals. Absolute values in number fields.
The Weil Height and the Mahler measure: Definitions and properties. The product Formula Northcott’s Theorem. Kroneker’s Theorem.
Thue equations: Thue’s Theorem on diophantine approximation. Siegel’s Lemma. Thue equations have a finite number of integer solutions.
Arithmetic dynamics: (Pre)periodic points. The canonical height. Rational functions.
Diophantine equations in roots of unity: Revision about roots of unity and cyclotomic polynomials. The Theorem of Ihare-Serre-Tate.
Equidistribution: Definitions and examples. Bilu’s Theorem. Bogomolov’s Conjecture.
(reference books)
Zannier - Lecture notes on Diophantine Analysis Hindry, Silverman - Diophantine Geometry
|