| Date | Speaker | Title |
| 21-Jan-99 | David Sterling | Chaotic Communication Strategies |
| 28-Jan-99 | Holger Dullin | Cubic, Area-Preserving Maps |
| 4-Feb-99 | Jim Howard | Planetary Dust Rings |
| 11-Feb-99 | Vanessa Robins | If a donut had infinitely many holes, would there be anything left to eat? |
| 18-Feb-99 | Gareth Roberts Boston Unversity |
Existence and Stability of Relative Equilibria in the N-Body Problem |
| 25-Feb-99 | ||
| 4-Mar-99 | Chris Moore Sante Fe Institute |
Three- and four-color models in the plane |
| 11-Mar-99 | Adrienne Allen | Scattering from Fractal Grains |
| 18-Mar-99 | James Curry | Cascade and the contraction mapping theorem |
| 25-Mar-99 | SPRING BREAK | |
| 1-Apr-99 | Barbara Jennings | Mosaic Solutions and Spatial Entropy for a Class of Neural Network Models |
| 8-Apr-99 | David Sterling | Anti-Integrable Continuation and the Destruction of Chaos: Thesis Defense |
| 15-Apr-99 | Stephen Wirkus Cornell University |
Dynamics of Two Coupled van der Pol Oscillators with Delay Coupling |
| 22-Apr-99 | Hector Lomeli Instituto Tecnológico Autónomo de México |
Principal Homoclinic Orbits in 3D Maps |
| 29-Apr-99 | Roy Adler IBM Watson |
Symbolic Dynamics and Information Theory |