Lecture notes from a summer program held in Park City, Utah in 1997.
Includes bibliographical references.
Introduction Introduction to symplectic topology Holomorphic curves and dynamics in dimension three An introduction to the Seiberg-Witten equations on symplectic manifolds Lectures on Floer homology A tutorial on quantum cohomology Euler characteristics and Lagrangian intersections Hamiltonian group actions and symplectic reduction Park City lectures on mechanics, dynamics, and symmetry