Schedule
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- 6/7
- 6/6
- 6/5
- 6/3
- 5/31
- 5/30
- 5/29
- 5/24
- 5/22
- 5/20
- 5/17
- 5/16
- Topics: Solving non-homogeneous systems using undetermined coefficients.
- Turn In: Assignment 19, due at 3 PM Friday, May 17th The assignment is given at the end of the class notes.
- Class Notes for the Day
- 5/15
- Topics: Sketching direction fields and phase portraits without solutions, stability. Higher order ODEs as systems.
- Watch: Waterman video on writing a system in matrix form.
- Watch: Waterman video on converting a higher order ODE into a system. This is a bit long and relies on having the solution.
- Turn In: Assignment 18, due at 3 PM Thursday, May 16th
- Turn In: Assignment 17, due at 3 PM Thursday, May 16th
- Class Notes for the Day
- 5/13
- 5/10
- 5/9
- 5/8
- Topics: Solution trajectories, complex eigenvectors again.
- Turn In: Assignment 14, due at 3 PM Thursday, May 9th
- Turn In: Assignment 15, #1 and 2 due 9 AM on May 9th if you weren't in class today, the rest due at 3 PM Thursday, May 9th
- Class Notes for the Day
- 5/6
- 5/3
- 5/2
- 5/1
- 4/29
- 4/26
- 4/24
- 4/22
- 4/19
- Topics: Systems of equations with repeated eigenvalues.
- Read: This gives a concise description of how to Exercise 2 of Assignment 8.
- Read: Examples 34.1 and 34.3 here show how it works.
- Read: Example (1) on page 4 of this shows the method for Exercise 3 of the assignment.
- Turn In: Assignment 8, due at 3 PM Tuesday, April 22nd
- Class Notes for the Day
- 4/17
- 4/15
- 4/12
- 4/11
- 4/10
- 4/8
- Topics: Solving systems of first order, linear, constant coefficient ODEs. Inverse Laplace transforms.
- Read: Schaum 22.1, 2, 3, 7, 13, 15 Paul's Notes Examples 1(a)-(c)
- Turn In: Assignment 4, due at 3 PM Wednesday, April 10th
- Watch: Systems Video 1 Solving a system using matrix methods.
- Watch: Systems Video 2 Checking a vector solution to a system.
- Class Notes for the Day The pages somehow got out of order.
- The correct order to read them is pages 1, 2, 5, 6, 3, 4.
- 4/5
- 4/4
- Topics: Introduction to the Laplace transform.
- Read: Class Notes for the Day
- Turn In: Schaum 21.48, 51, 52, 62, 63, 65, 66, 67 - see on the last page of the notes also. Due 3 PM on 4/4.
- Watch: Laplace videos 4, 5 and 6 to prepare for Friday. Videos 1, 2 and 3 go over what we did today.
- Class Notes for the Day
- 4/3
- 4/1
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