Welcome to the homepage for the Fall 2016 course MATB44, Differential Equations I

You can retrieve Assignment 4 from my office at IC 467 Monday 1-2pm

Exam Monday December 19, 9:00-11:50. HW 215: last name on student card A-K, HW 216: last name on student card L-Z.

Office hours Friday December 16, IC 404, 2-4pm.

Office hours Thursday December 15, IC 404, 12-2pm.

Office hours Tuesday December 13, IC 404, 12-2pm.

Office hours Wednesday December 7, IC 404, 10-11am. Assignment 3 will not be ready to retrieve until Thursday.

Office hours Wednesday December 7, IC 404, 10-11am. Assignment 3 will not be ready to retrieve until Thursday.

Exam preparation: there will be a practice final uploaded with solutions before the weekend. For now, I have written out solutions for a variety of exercises from the textbook. These are chosen as the harder of the suggested textbook questions.

Exercises in Boyce and DiPrima

Practice midterm, Practice midterm solutions

Assignments

- Assignment 1, Mathematica notebook PDF for Assignment 1
- Assignment 1 Solutions, Mathematica notebook PDF for Assignment 1 Solutions
- Assignment 2
- Assignment 2 Solutions
- Assignment 3
- Assignment 3 Solutions
- Assignment 4
- Assignment 4 Solutions

- Example 1, Mathematica notebook 1
- Example 2, Mathematica notebook 2
- Example 3, Mathematica notebook 3
- Example 4, Mathematica notebook 4
- Example 5, Mathematica notebook 5
- Example 6, Mathematica notebook 6
- Example 7, Mathematica notebook 7
- Example 8, Mathematica notebook 8
- Example 9, Mathematica notebook 9
- Example 10
- Example 11, Mathematica notebook 11
- Mathematica notebook 12
- Ordinary point example
- Regular singular point example
- Integral curve examples, Mathematica integral curve notebook

Lecture notes

- September 6 and 8
- September 13 and 15: this has detailed example of calculating domain using absolute values that done in more detail than in the lecture. September 13 Mathematica notebook
- September 20 and 22. September 20 and 22 Mathematica notebook
- September 27 and 29. September 27 and 29 Mathematica notebook
- October 4 and 6.
- October 18 and 20.
- October 27.
- November 1 and 3.
- November 8 and 10.
- November 15 and 17.
- November 22 and 24.
- November 29. November 29 Mathematica notebook