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VIDEO LIBRARY |
À.A.Karatsuba's 80th Birthday Conference in Number Theory and Applications
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An explicit bound for the torsion on subvarieties of abelian varieties A. Galateau Department de Mathématique, Université Paris-Sud 11 |
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Abstract: We give a precise bound for the degree of the torsion subset associated to a subvariety of an abelian variety. The proof combines diophantine geometry and a theorem of Serre on the homotheties of the Galois representation associated to a torsion subgroup of an abelian variety. This is joint with C. Martinez. Language: English |