Differential Equations
(MTH 244--4,5), Spring 2024)
Time: Section 5, MWF 10am, Lippitt 205 | Office Hours: Wednesday 11am-12pm |
Section 4, MWF 12pm, Quinn 103 | Friday 1-2pm |
Instructor: Li Wu | Office: Lippitt 202K |
Phone: 874-5595 | Email: liwuliwu@uri.edu |
Prerequisite: MTH 142 for MTH 244.
Textbooks: Stanley Farlow, An Introduction to Differential Equations and Their Applications
, Dover Pubs, 1994. (Suggested)
Classification and solution of differential equations involving
one independent variable. Applications to the physical sciences. Basics for further study in
applied mathematics and for advanced work in physics and engineering.
Brightspace We use Brightspace through out the semester.
I'll post and email announcements, assignments, ...
Homework: Homework problems are listed below. Although they are not collected, you are
expected to do all of the problems.
Grading Policy:
A rough guideline for grading is as follows: A (92% - 100%), A- (90% - 91%),
B+ (87% - 89%), B (82% - 86%), B- (80% - 81%), C+ (77% - 79%), C (72% - 76%),
C- (70% - 71%), D+ (67% - 69%), D (60% - 66%), F (0% - 59.9%)
Two Exam and Final Exam (90+90+150)
Homework (90)
Three Quizzes (30+30+20)
Total Points: 500
(* = time depending)
Section
Homework Problems
Section
Homework Problems
1.1
4,5,7,8, 18
1.2
2,5,7,15
2.1
1,3,7,8,14
2.2
2,5,7,8,14,20,26(Quiz1)
3.1
1,5,11,20,28,18
3.2
1,7,12,19,22
3.3
3,7,12,14,8 (Exam1)
3.4
1,4,5,7,19,22
3.5
2,7,8,10,14
3.6
1,7,8,11,12
3.7
5,7,11,19,32,39(Quiz2)
3.8*
2,5,7,14
4.1
7,11,19,31
4.2
5,7,10,11,14,19
4.3
1,2,4,7,10 (Exam2)
5.1
1,2,7,10,20,24
5.2
5,7,8,11,19
5.3
1,4,5,7,16,18,25
5.4
4,5,7,8,12(Quiz3)
5.8
will be provided
6.1*
1,2,9,10,17,18
6.7*
Final Exam (TBA)
A Reference Site:
The course has an on-line supplement Paul's Online Math Notes (Differential Equations)
Enjoy
Math 244 and Enjoy this semester!