Much of the material of Chapters 2-6 and 8 has been adapted from thewidely used textbook “Elementary differential equations and boundary value problems” by Boyce & DiPrima (John Wiley & Sons, Inc., Seventh Edition, ○c 2001). Many of the examples presented in these notes may be found in this book. The material of Chapter 7 is adapted from the textbook “Nonlinear dynamics and chaos” by Steven H. Strogatz (Perseus Publishing, ○c 1994)
Jeffrey R. Chasnov
The Hong Kong University of Science and Technology
Cut Rita Zahara
Jeffrey R. Chasnov, “Introduction to Differential Equations,” Open Educational Resource (OER) , accessed October 26, 2020, http://oer.iain-padangsidimpuan.ac.id/items/show/410.