| Course
information |
Some practice exams This includes both blank exams and solution keys from previous semesters when I have taught the course |
| Examinations:
Semester examinations, Tuesdays, 7:15 -8:15 pm, February 7, March 6,
April 10. Final exam, Tuesday, May 8, 11:50 am to
1:40 pm. |
Math Department exam archive- even more exams for practice |
| Textbook |
Exam
solutions: Exam1
Exam 2 Exam 3
Final
exam (these will appear after each exam) |
| Recitation instructor and time |
Exam rooms |
final exam rooms |
| Zheng Hao, 7:30 am, 12:30 pm |
S 063 |
W 114 |
| Dilum DeSilva, 8:30 am, 11:30 am |
S 063 |
W 114 |
| Xiaojing Zhang, 9:30 am,
10:30 am |
WB 123 |
CW 101 |
| Dr. Santosh Ghimire, 1:30 pm |
WB 123 |
CW 101 |
| Todd Moore, 3:30 pm |
WB 123 |
CW 101 |
Week of: |
Due this week:
(Due dates and times in parentheses) |
|
| January 16 (Classes begin Jan. 17) |
Tues. Jan. 17.
Lab: introduction to the course Wed. Jan. 18. Lecture: Introduction, Separable equations, Initial value problems Thurs. Jan. 19. Recitation: discuss homework |
Homework 1,
#5, 6, 10, 12, 14, 16 (Fri. Jan. 20, 5 pm)
On-line assign. - Separable eqns. (Sat. Jan. 21, midnight) |
| January 23 |
Mon. Jan. 23.
Lecture: Exact
equations Tues. Jan. 24. Lab: Geometric interpretation, Slope Fields Lab Applet Wed. Jan. 25. Lecture: Linear equations Thurs. Jan. 26. Recitation: discuss homework |
Homework 2,
#1, 4, 5, 8, 12, 20 (Fri. Jan. 27, 5 pm) On-line assign. - Exact eqns. (Sat. Jan. 28, midnight) On-line assign. - Linear eqns. (Sat. Jan. 28, midnight) |
| January 30 |
Mon. Jan.
30. Lecture: Change of
variables Tues. Jan. 31. Lab: Numerical methods lab Wed. Feb. 1. Lecture: Picking a technique; theory of 1st order eqns. Thurs. Feb. 2. Recitation: discuss homework |
Geometric interpretation
lab, #1-8 (Tues. Jan. 31, 5 pm) Homework 3, #2, 4, 6, 8, 10, 12 (Fri. Feb. 3, 5 pm) On-line assign. - Bernoulli eqns. (Sat. Feb. 4, midnight) On-line assign.- Homogeneous eqns. (Sat. Feb. 4, midnight) |
| February 6 |
Mon. Feb. 6.
Lecture: Review for exam 1 Tues. Feb. 7. Lab: Review for exam 1 Exam 1, Tuesday, February 7, 7:15 p.m. - 8:15 p.m Wed. Feb. 8. Lecture: Long-term behavior of solutions Thurs. Feb. 9. Recitation: return and discuss exam 1 |
Numerical
methods lab, #2, 3, 8, 9, 14, 15 (Tues. Feb. 7, 5 pm) |
| February 13 |
Mon. Feb. 13.
Lecture: Population
models Tues. Feb. 14. Lab: Autonomous equations lab Wed. Feb. 15. Lecture: Complex variables, Geometry of complex numbers Thurs. Feb.16. Recitation: discuss homework |
Homework 3,
#13, 14, 15, 16, 17, 18, 19, 20 (Fri. Feb. 17, 5 pm) On-line assign.- Autonomous eqns, (Sat. Feb. 18, midnight) On-line assign. - Complex arithmetic (Sat. Feb.18, midnight) |
| February 20 |
Mon.
Feb. 20. Lecture: Theory of
linear equations Tues. Feb. 21. Lab: Complex graphs lab Wed. Feb. 22. Lecture: Homogeneous equations Thurs Feb. 23. Recitation: discuss homework |
Autonomous
equations lab (Tues. Feb. 21, 5 pm) Homework 4, #2, 4, 8, 12, 21, 22, 23 (Fri. Feb. 24, 5 pm) On-line assign. - Complex variables (Sat. Feb. 25, midnight) |
| February 27 |
Mon. Feb. 27.
Lecture: Inhomogeneous
equations Tues. Feb. 28. Lab: Numerical methods for higher-order eqns. Wed. Feb. 29. Lecture: Free motion Thurs. Mar. 1. Recitation: discuss homework |
Complex graphs
lab, #1-7 (Tues. Feb. 28, 5 pm.) Homework 5, #2, 8, 14, 17, 18, 20, 22 (Fri. Mar. 2, 5 pm) On-line assign - 2nd ord. homogen. eqns.(Sat. Mar. 3, midnight) On-line assign.- 2nd ord. inhomogen. eqns.(Sat. Mar 3, midnight) |
| March 5 |
Mon. Mar. 5.
Lecture: Review for exam 2 Tues. Mar. 6. Lab: Review for exam 2 Exam 2, Tuesday, March 6 , 7:15 p.m. - 8:15 p.m. Wed. Mar. 7. Lecture: Forced motion Thurs. Mar. 8. Recitation: return and discuss exam 2 |
Numerical
methods for higher-order equations lab, #1-6 (Tues. Mar. 6, 5 pm) On-line assign. - Mass-spring systems (Sat. Mar. 10, midnight) |
| March 12 |
Mon. Mar. 12.
Lecture: Variation
of parameters Tues. Mar. 13. Lab: Free and forced motion lab Wed. Mar. 14. Lecture: Laplace transforms, Solving diff. eqns. with Laplace transforms Thurs. Mar. 15. Recitation: discuss homework |
Homework 6, #2,
6, 12, 14, 20, 22 (Fri. Mar. 16, 5 pm) On-line assign. - Laplace transforms (Sat. Mar. 17, midnight) On-line assign. - Inverse L.T.'s (Sat. Mar. 17, midnight) |
| March 19 |
Spring Break |
|
| March 26 |
Mon. Mar. 26.
Lecture: Impulse
functions, Convolutions Tues. Mar. 27. Lab: Stability lab Instructions Wed. Mar. 28. Lecture: Systems of eqns., Non-linear systems Thurs. Mar 29. Recitation: discuss homework |
Free and
forced motion lab, #1-6 (Tues. Mar. 27, 5 pm) Homework 7, #2, 4, 6, 16, 18, 19 (Fri. Mar. 30, 5 pm) On-line assign. - Impulse fcns. (Sat. Mar. 31, midnight) |
| April 2 |
Mon. Apr.
2 Lecture: Geometric
methods for 2-dim. systems Tues. Apr. 3. Lab: Systems lab, Instructions Wed. Apr. 4. Lecture: Power series, Series solutions Thurs. Apr. 5. Recitation: discuss homework |
Stability lab,
#2-7 (Tues. Apr. 3, 5 pm) Homework 8, #2, 4, 6, 10, 11, 12 (Fri. Apr. 6, 5 pm) On-line assign. - First order linear systems (Sat. Apr. 7, midnight) On-line assign. - Series solutions (Sat. Apr. 7, midnight) |
| April 9 |
Mon. Apr. 9.
Lecture: Review for exam 3 Tues. Apr.10. Lab: Review for exam 3 Exam 3, Tuesday, April 10, 7:15 p.m. - 8:15 p.m. Wed. Apr. 11. Lecture: Radius of convergence Thurs. Apr. 12. Recitation: return and discuss exam 3 |
Systems lab,
#2, 3, 4 (Tues. Apr. 10, 5 pm) On-line assign. - Radius of convergence (Sat. Apr. 14, midnight) |
| April 16 |
Mon. Apr. 16.
Lecture: Euler
equations Tues. Apr. 17. Lab: Radius of convergence lab, Instructions Wed. Apr. 18. Lecture: Regular singular points, Series solutions about regular singular points, Convergence of series solutions about regular singular points Thurs. Apr. 19. Recitation: discuss homework |
Homework 9 , #2, 4, 8, 14,
15, 16, 17 (Fri. Apr. 20, 5 pm) On-line assign. - Euler equations. (Sat. Apr. 21, midnight) |
| April 23 |
Mon. Apr. 23.
Lecture: Where
do variable coefficient problems come from? Tues. Apr. 24. Lab: Boundary value probs, Boundary values applet Wed. Apr. 25. Lecture: Separation of variables, Boundary value problems Thurs. Apr. 26. Recitation: discuss homework |
Radius of
convergence lab, #1-5 (Tues. Apr. 24, 5 pm) Homework 10, #2, 8, 10, 14, 16, 26, 28, 29, 32 (Fri. Apr. 27, 5 pm) |
| April 30 |
Mon. Apr. 30.
Lecture: review Tues. May 1. Lab: review Wed. May 2. Lecture: review Thurs. May 3. Recitation: review |
Boundary value
problems lab (Tues. May 1, 5 pm) |
Final Exam, Tuesday, May 8, 11:50 a.m. - 1:40 p.m.
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