Chaos Research Group
- http://www-chaos.engr.utk.edu/
- Interdisciplinary research group at the University of Tennessee concerned with deterministic nonlinear dynamic aspects. Includes overview, publications, bibliography, monographs, glossary and project information.
Chaos at Maryland
- http://www-chaos.umd.edu/
- Research group at the University of Maryland. Includes papers, gallery, database, abstracts, software, bibliography and contact.
Nonlinear Science Group
- http://complex.gmu.edu/
- Research group on nonlinear dynamics and chaos at the George Mason University, U.S. Includes publications, activities and contact information.