100, rue des maths 38610 Gières / GPS : 45.193055, 5.772076 / Directeur : Louis Funar

Francesco Veneziano

Rational points on explicit families of curves
Jeudi, 28 Janvier, 2016 - 10:30
Résumé : 

I will present a method, of easy application, to compute all the rational points on infinitely many curves of a fairly general form in products of elliptic curves, proving in particular the explicit Mordell-Lang Conjecture for these curves. We prove some explicit and very sharp estimates for the height of such rational points. The bounds are so good that we can implement a computer search. I will present several explicit examples in which this has been done. All results are in collaboration with Sara Checcoli and Evelina Viada.
 

Institution de l'orateur : 
Université de Bâle
Thème de recherche : 
Théorie des nombres
Salle : 
04
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