# MA26600 Ordinary Differential Equations

Purdue University Fall 2010

## Friday, November 19, 2010

### Midterm Exam 3

Scheduled on

Topics covered: Lessons 24—33

New! [Practice Problems]

**Thur, Dec 2**, in class, 12:00—1:15Topics covered: Lessons 24—33

New! [Practice Problems]

## Tuesday, November 16, 2010

### Current Homework

Please refer to the [Assignment Sheet] for the homework problems corresponding to the lesson numbers. (Boldface letters denote [Supplementary Problems])

- due Thur, Dec 9: Lessons 33, 34, 35 (including [Project 3])
- due
**Tue, Nov 30**: Lessons 30, 31, 32 - due Tue, Nov 16: Lessons 27, 28, 29
- due Tue, Nov 9: Lessons 24, 25, 26
- due Tue, Nov 2: Lessons 22, 23 (including [Project 2])

- due Thur, Oct 21: Lessons 19, 20 (including [Project 1]), 21
- due Thur, Oct 14: Lessons 17, 18
- due Thur, Oct 7: Lessons 13, 14, 15, 16
- due Tue, Sep 28: Lessons 10, 11, 12
- due Thur, Sep 16: Lessons 7, 8, 9

[Solution of problem 22, Sec 2.3] (courtesy of P.Scheiblechner)

- due Thur, Sep 9: Lessons 4, 5, 6
- due Thur, Sep 2: Lessons 1, 2, 3

### Course Log

**Covered**

- Tue, Aug 24: Sec 1.1, Sec 1.2 (Example 2)

- Thur, Aug 26: Sec 1.2 (cont), Sec 1.3, Sec 2.1

- Tue, Aug 31: Sec 2.1 (cont), Sec 2.2

- Thur, Sep 1: Sec 2.2 (cont), Sec 2.3 (start)

- Tue, Sep 7: Sec 2.3 (cont)

- Thur, Sep 9: Sec 2.4, Sec 2.5 (start)

- Tue, Sep 14: Sec 2.5 (cont), Sec 2.6

- Thur, Sep 16: Sec 2.7

- Tue, Sep 21: Review for Exam 1

- Thur, Sep 23: Exam 1

- Tue, Sep 28: Sec 3.1, Sec 3.2

- Thur, Sep 30: Sec 3.2, Sec 3.3

- Tue, Oct 5: Sec 3.4, Sec 3.5

- Thur, Oct 6: Sec 3.5, Sec 3.6

- Tue, Oct 12: October break

- Thur, Oct 14: Sec 3.7

- Tue, Oct 19: Sec 3.8

- Thur, Oct 21: Sec 4.1, Sec 4.2, Sec 4.3

- Tue, Oct 26: Sec 4.3, Review for Exam 2

- Thur, Oct 28: Exam 2

- Tue, Nov 2: Sec 6.1, Sec 6.2

- Thur, Nov 4: Sec 6.2, Sec 6.3

- Tue, Nov 9: Sec 6.4, Sec 6.5

- Thur, Nov 11: Sec 6.6, Sec 7.1

- Tue, Nov 16: Sec 7.2, Sec 7.3, Sec 7.4,

**Planned**

- Thur, Nov 18: Sec 7.5, Sec 7.6

- Tue, Nov 23: Thanksgiving

- Thur, Nov 25: Thanksgiving

- Tue, Nov 30: Sec 7.6, Sec 7.8, Review for Exam 3

- Thur, Dec 2: Exam 3

- Tue, Dec 7: Sec 7.8, Sec 7.9

- Thur, Dec 9: Review fo Final Exam

## Thursday, October 21, 2010

## Wednesday, September 15, 2010

## Friday, August 20, 2010

### Course Information

The following information is common for all sections of MA26600. This should be considered as a general guideline.

The assignments specific to your (Section 013) (homework, projects, etc) will be made precise due course.

The assignments specific to your (Section 013) (homework, projects, etc) will be made precise due course.

**Description:**First order equations, second and n-th order linear equations, series solutions, solution by Laplace transform, systems of linear equations.**Course Webpage:**[http://www.math.purdue.edu/MA266]**Textbook:**Boyce, DiPrima,*Elementary Differential Equations and Boundary Value Problems*, 9th Edition, Wiley 2008