Machine derived contents note: Chapter 1: Introduction: Differential Equations and Dynamical Systems Chapter 2: An Introduction to Chaos: Four Examples Chapter 3: Local Bifurcations Chapter 4: Averaging and Perturbation from a Geometric Viewpoint Chapter 5: Hyperbolic Sets, Symbolic Dynamics, and Strange Attractors Chapter 6: Global Bifurcations Chapter 7: Local Codimension Two Bifurcations of Flows Appendix Suggestions for Further Reading Postscript Added at Second Printing Glossary References Index