Welcome to AMS Open Math Notes, a repository of freely downloadable mathematical works hosted by the American Mathematical Society as a service to researchers, faculty and students. Open Math Notes includes:
Visitors are encouraged to download and use any of these materials as teaching and research aids, and to send constructive comments and suggestions to the authors.
Lecture Notes for MAT 244 “Introduction to Ordinary Differential Equations” at Faculty of Arts and Science, University of Toronto. This is a sophomore class for all but Math Specialist students. Our texbook “Elementary Differential Equations and Boundary Value Problems” , 11th Edition, by William E. Boyce, Richard C. DiPrima and Douglas B. Meade.