MA 345 - Differential Equations

 C.Jacobs

Course Information:

Differential Equations Assignments (modified 3/13/2020)
Exam and Homework Schedule (Modified 4/20/2020)
Syllabus

Announcements

Announcement 1 - March 13
Announcement 2 - March 18
Announcement 3 - March 23
Announcement 4 - March 24
Announcement 5 - March 27
Announcement 6 - March 31
Announcement 7 - April 1
Announcement 8 - April 7
Announcement 9 - April 12
Announcement 10 - April 21

Announcement 11 - April 23 <-- Your final exam

Course Notes:

Table of Laplace transforms
Matrix reduction
Matrix algebra
The exponential shift theorem
Complex numbers
Introduction to nonhomogeneous equations
The annihilator method
Wing flutter video
Wing flutter (text)
Exam 2
Exam 2 - Solutions
Periodic forcing funtion
Examples of resonance
Variation of Parameters (posted on 3/13/2020)
Assignment 14 - Solutions (posted on 3/18/2020)
Video - Introduction to Laplace transforms (Posted on 3/23/2020)
Calculation of Laplace transforms (Posted on 3/23/2020)
Calculation of inverse Laplace transform (Posted on 3/23/2020)
Assignment 15 - Solutions (posted on 3/24/2020)
Laplace transform solutions of differential equations (Posted on 3/27/2020)
Laplace transform of the unit step function (Posted on 3/27/2020)
Assignment 16 - Solutions (Posted on 3/31/2020)
Assignment 17 - Solutions (Posted on 4/1/2020)
Notes from Zoom session on unit step function (Posted on 4/3/2020)
Exam 3 (Posted on 4/7/2020)
Assignment 18 - Solutions (Posted on 4/8/2020)
Matrix differential equations (Posted 4/12/2020)
Exam 3 Solutions (Posted 4/17/2020)
Infinite series solutions (Posted 4/20/2020)
Assignment 19 - Solutions (Posted 4/21/2020)
Assignment 20 - Solutions (Posted 4/21/2020)