Abelian Varieties von S. Lang | ISBN 9781441985347

Abelian Varieties

von S. Lang
Buchcover Abelian Varieties | S. Lang | EAN 9781441985347 | ISBN 1-4419-8534-4 | ISBN 978-1-4419-8534-7

Abelian Varieties

von S. Lang

Inhaltsverzeichnis

  • I Algebraic Groups.
  • 1. Groups, subgroups, and factor groups.
  • 2. Intersections and Pontrjagin products.
  • 3. The field of definition of a group variety.
  • II General Theorems on Abelian Varieties.
  • 1. Rational maps of varieties into abelian varieties.
  • 2. The Jacobian variety of a curve.
  • 3. The Albanese variety.
  • III The Theorem of the Square.
  • 1. Algebraic equivalence.
  • 2. The theorem of the cube and the theorem of the square.
  • 3. The theorem of the square for groups.
  • 4. The kernel in the theorem of the square.
  • IV Divisor Classes on an Abelian Variety.
  • 1. Applications of the theorem of the square to abelian varieties.
  • 2. The torsion group.
  • 3. Numerical equivalence.
  • 4. The Picard variety of an abelian variety.
  • V Functorial Formulas.
  • 1. The transpose of a homomorphism.
  • 2. A list of formulas and commutative diagrams.
  • 3. The involutions.
  • VI The Picard Variety of an Arbitrary Variety.
  • 1. Construction of the Picard variety.
  • 2. Divisorial correspondences.
  • 3. Application to the theory of curves.
  • 4. Reciprocity and correspondences.
  • VII The l-Adic Representations.
  • 1. The l-adic spaces.
  • 2. Dual representations.
  • VIII Algebraic Systems of Abelian Varieties.
  • 1. The K/k-image.
  • 2. The generic hyperplane section.
  • 3. The K/k-trace.
  • 4. The transpose of an exact sequence.
  • 5. Duality between image and trace.
  • 6. Exact sequences of varieties.
  • Appendix Composition of Correspondences.
  • 1. Inverse images.
  • Table of Notation.