The image above represents solutions to a nonlinear system of ODEs that posesses a limit cycle (the red curve).

You will need the following downloads to view the content of these lectures:

  • Wolfram CDF Player CDF
  • Wolfram Mathematica CDF
  • Sun Java Runtime Environment Sun Java Runtime Icon

Lectures may be viewed with complete interactivity on Windows 7/8/10, OS X, and Linux platforms as well as on tablets and smartphones.

If your operating system is OS X, use Safari.

Finally, clean your browser cache frequently - at least once daily. I continually update the material and you don't want to be reading old or even incorrect stuff.

The development of these lectures is also a dynamic process. I continually update the lectures and Exercises with the goal of improving them. I welcome feedback - send your comments to me at
sap at gmu dot edu.



Math 216 Home
HW Assignments & Solutions
Exercise Solutions - Odds
Mathematica Help
Exam Solutions
Stephen Saperstone Home
George Mason Home
Mathematical Sciences Home


George Mason University

Math 216-001 Spring Term 2018

Theory of Differential Equations

Return to Math 216 Home