The average rank of an algebraic family of elliptic curves

Artikel in diesem Heft

1. The rationality problem for semisimple group varieties
2. Chains of maps between indecomposable
3. Möbius structures and two dimensional EinsteinWeyl geometry
4. The universal property of equivariant KK-theory
5. L' obstruction de réciprocité à l'existence de points rationnels pour certaines variétés sur le corps des fonctions d'une courbe rÉelle
6. Spectral characterization of sums of commutators I
7. Spectral characterization of sums of commutators II
8. The Levi problem and the structure theorem for non-negatively curved complete Kähler manifolds
9. Indices of vector fields and topological invariants of real analytic singularities
10. A duality pairing between cohomology and higher Chow groups
11. Littlewood-Paley theory for functions with values in uniformly convex spaces
12. The average rank of an algebraic family of elliptic curves