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A geometric approach to a refinement of Manin’s conjecture

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A geometric approach to a refinement of Manin’s conjecture

Manin’s conjecture is a conjectural asymptotic formula for the counting function of rational points of bounded height on Fano varieties, however the conjecture admits many counterexamples due to covering families of subvarieties violating compatibility of Manin’s conjecture. In this talk, I will explain how one can use the minimal model program and the boundedness of log Fano varieties to prove a sort of finiteness of such families. This is joint work with Brian Lehmann and Yuri Tschinkel.

- Variétés rationnelles

Détails :

Orateur / Oratrice : Sho Tanimoto
Date : 11 décembre 2015
Horaire : 16h30 - 17h30
Lieu : ENS Salle W