117841059
Arithmetic of Complex Manifolds: Proceedings of a Conference Held in Erlangen, Frg, May 27-31 1988
Surfaces on quintic threefolds associated to the Horrocks-Mumford bundle.- Curves of genus three on a general abelian threefold and the non-finite generation of the Griffiths group.- Sur les fonctions theta du second ordre.- Une demonstration elementaire du theoreme de Torelli pour les intersections de trois quadriques generiques de dimension impaire.- Nodal quintics in P4.- Volumes of fundamental domains of Picard modular groups.- The siegel modular variety of degree two and level four: A report.- Some effective estimates for elliptic curves.- A pencil of K3- surfaces related to Apery's recurrence for ?(3) and Fermi surfaces for potential zero.- The work of kolyvagin on the arithmetic of elliptic curves.- Cyclic covers of Pv branched along v + 2 hyperplanes and the generalized Hodge Conjecture for certain abelian varieties.- On the cohomology of siegel modular threefolds.
122360469
Commutative algebraic groups and intersections of quadrics
Let E be a commutative connected algebraic group over a field k. The purpose of this paper is to construct embeddings of E into some pN such that the homogeneous ideal of the closure E of E in ~,u is generated by quadratic forms. In particular such an E is idealtheoretically an intersection of quadrics. To outline a special case let k be the field of complex numbers and consider the canonical exact sequence O-~G ~ E-~ A ~O
201061914
Über die Modulschemata der Kurven vom Geschlecht 2 mit 1, 2 oder 3 Weierstraßpunkten.
121664953
Some remarks on compactifications of commutative algebraic groups
121963238
Die globale Lösbarkeit einer nichtlinearen Reaktionsgleichung