Math 333-1400
Differential Equations with Matrix Theory
Fall 2012


Time and Place:  MWF 11:30-1:30pm, Micron
Instructor:  Dr. Grady Wright, MG-220A, 426-4674, Email:
Office Hours:  Thursday: 11:00-11:30 and 1:30:2:30 at Micron, or by appointment (e-mail me to set up).

Please see the  syllabus for more information.


Text book

Differential Equations with Boundary Value Problems: An Introduction to Modern Methods & Applications, Second Edition

Homework

See "How to Present your Work" for instructions on writing up your homework assignments, and basic mathematical symbols for a description of some symbols that can greatly simplify your mathematical writing.

You are also encouraged to check out Harvey Mudd's suggestions on formatting homework assignments in mathematics.
 

Due date Problem set Notes
07-Sep-2012 Section 1.1: 7, 10, 11, 15, 16, 19, 20, 30, 32, 38 Please check out this Direction Field Calculator for the homework assignment.
18-Sep-2012 Section 1.2: 9, 14, 18 21, 25, 27, 32, 35
Section 1.4: 2, 6, 8, 13
Section 2.1: 3, 6, 11, 18, 22, 25, 30
 
21-Sep-2012 Section 2.2: 3, 6, 17, 26(a)
Section 2.3: 3, 4, 32
Section 2.4: 3, 7, 10, 13, 18
Solutions
28-Sep-2012 Section 2.4: 16, 19
Section 2.5: 2, 4, 6, 9, 16, 21, 22
Accuracy comparison of numerical methods for IVP
28-Sep-2012 Exam 1 Integral tables similar to this will be included on the exam.
05-Oct-2012 Section Appendix A.1: 1, 2, 3
Section Appendix A.2: 1
 
12-Oct-2012 Section Appendix A.2: 3, 4, 11, 14, 15
Section Appendix A.3: 2, 5, 7, 15
 
19-Oct-2012 Section Appendix A.4: 2, 10, 17*
Section 3.1: 3, 14, 21, 28, 35
Section 3.2: 2, 5, 7, 11, 12, 13
*WolframAlpha solution for A.4 18, Input:
"Eigenvectors {{-3,2,1,-2},{0,-1,0,0},{-2,2,0,-2},{0,0,0,-1}}"
26-Oct-2012 Section 3.2: 18, 22, 25
Section 3.3: 3, 6, 12, 14, 26
Section 3.4: 5, 6, 9, 17, 23.
Direction field and phase portrait plotter
Solutions
02-Nov-2012 Section 3.2: 28, 30
Section 3.3: 27
Section 3.4: 22
Section 3.5: 3, 6, 12, 14
Section 3.6: 10a, 10b, 14, 18
Solutions
02-Nov-2012 Exam 2
16-Nov-2012 Section 4.1: 5, 9, 13, 15
Section 4.2: 4, 13, 17, 21
Section 4.3: 10, 12, 14, 31, 33, 36, 45, 48
Section 4.4: 7, 8
Solutions
30-Nov-2012 Section 4.4: 15, 17, 18
Section 4.5: 6, 8, 12, 13, 18,
Section 4.7: 4, 8, 11, 14, 19, 24
Solutions
07-Dec-2012 Section 4.1: 2, 4
Section 4.2: 6, 16, 22
Section 4.3: 24(a,b), 38, 47
Section 4.4: 24
Section 4.6: 5, 7(a), 10, 12, 15
Section 4.7: 5, 9, 18, 23
Solutions
06-Dec-2012 Exam 3 (Chapter 4)
14-Dec-2012 Section 5.1: 7, 36(a)-(c)
Section 5.2: 7, 10, 14, 17, 19, 21
Section 5.3: 2, 3, 5, 13
We will work on the following in class on 13-Dec-2012: Section 5.4: 3, 5, 7, 9, 11, 25
20-Dec-2012 Final Exam (11:30am-1:30pm)



Please e-mail me regarding any problems with the links on this page.