Contents Online

# Surveys in Differential Geometry

## Volume 7 (2002)

## Papers dedicated to Atiyah, Bott, Hirzebruch, and Singer

### Editors: Yau

### Contents

The geometry of classical particles

pp. 1-15

Moment map and diffeomorphisms

pp. 107-127

Equivariant de Rham theory and graphs

pp. 221-257

Morse theory and Stokes’ theorem

pp. 259-311

Which Singer is that?

pp. 347-373

Mirror Principle. III

pp. 433-474

Mirror Principle. IV

pp. 475-496

On Ricci-flat twistor theory

pp. 555-564

On the geometry of nilpotent orbits

pp. 565-623

Seiberg-Witten invariants, self-dual harmonic 2-forms and Hofer-Wysocki-Zehnder formalism

pp. 625-672

Unifying themes in topological field theories

pp. 673-684