• Publications
  • Influence
Topological methods in algebraic geometry
Introduction Chapter 1: Preparatory material 1. Multiplicative sequences 2. Sheaves 3. Fibre bundles 4. Characteristic classes Chapter 2: The cobordism ring 5. Pontrjagin numbers 6. The ring
Intersection numbers of curves on Hilbert modular surfaces and modular forms of Nebentypus
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 57 Chapter 1 : The Intersection Behaviour of the Curves T N . . . . . . 60 1.1. Special Points . . . . . . . . . . . . . . . . . . . . .
Manifolds and modular forms
During the winter term 1987/88 I gave a course at the University of Bonn under the title "Manifolds and Modular Forms." Iwanted to develop the theory of "Elliptic Genera" and to leam it myself on
Spin-manifolds and group actions
Let X be a compact oriented differentiable n-dimensional manifold (all manifolds are without boundary except in § 4) on which a Riemannian metric is introduced. Let Q be the principal tangential SO
Arrangements of Lines and Algebraic Surfaces
In recent years the Chern numbers c 1 2 and c 2 of algebraic surfaces have aroused special interest. For a minimal surface of general type they are positive and satisfy the inequality c 1 2 ≤ 3c 2
...
...