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Variétés rationnelles

Horaires : Le vendredi 09 mars 2012, 14h30-15h30

Lieu : salle W

Counting rational points on conic bundle surfaces

Daniel Loughran (IMJ - page personnelle)

In this talk we consider the problem of counting the number of rational points of bounded height on certain intersections of two quadrics in five variables. These are del Pezzo surfaces of degree four, and we focus on the case where the surface has a conic bundle structure.

 

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