| # |
Sec |
Topic |
page in book |
problems to study |
homework |
homework due |
| 1 |
|
families of curves |
handout pages 3-4 |
(A)-(E) |
(A)-(C) |
Fri 15 Jan |
| 2 |
|
making differential equations |
handout page 8 |
(F)-(K) |
(F,G,I,J) |
Mon Jan 18 |
| 3 |
2.2 |
separable variables |
50-51 |
1-32, 35-38 |
14, 24 |
Wed Jan 20 |
| 4 |
2.5 |
affine substitutions (page 73) |
74 |
23-28 |
28, 30 |
Fri Jan 22 |
| 5 |
2.2 |
separable variables |
50-51 |
1-32, 35-38 |
30 |
Mon Jan 25 |
| no homework tonight |
Wed Jan 27 |
| T1 |
Study material of homework sets 1-5 for test |
Fri Jan 29 |
| 6 |
2.5 |
homogeneous (page 71) |
74 |
1-14 |
6, 12 |
Mon Feb 1 |
| 7 |
2.4 |
exact |
68-69 |
1-30 |
8, 12 |
Wed Feb 3 |
| 8 |
2.4 |
exact |
68-69 |
1-30 |
30 |
Fri Feb 5 |
| 2.3 |
linear |
60-61 |
1-37 |
12 |
| 9 |
2.3 |
linear |
60-61 |
1-37 |
20 |
Mon Feb 8 |
| 10 |
2.5 |
Bernoulli (page 72) |
74 |
15-22 |
18, 22 |
Wed Feb 10 |
| Q1 |
No written assignment tonight. Study for quiz on homogeneous and exact equations (similar to homework sets 6 and 7 |
Fri Feb 12 |
| 11 |
4.2 |
reduction of order |
133 |
17-20 |
18, 20 |
Mon Feb 15 |
| 12 |
|
complex numbers |
handout page 6 |
(6) through (12) |
(9) through (12) |
FriI Feb 19 |
| 4.3 |
constant coeff: real, unrepeated roots |
138 |
1-5, 7, 8, 15, 31, 32, 36, 42 |
2, 4 |
| 13 |
4.3 |
constant coeff: some roots complex or repeated |
138 |
some of 1-40 |
10, 12, 22 |
Mon Feb 22 |
| 14 |
4.3 |
constant coeff: repeated and complex roots |
138 |
1-40 |
28, 34 |
Wed Feb 24 |
| T2 |
Study material of homework sets 9-12 for test |
Fri Feb 26 |
| 15 |
4.5 |
annihilators |
156 |
15-26 |
16, 18, 22, 26 |
Mon March 1 |
| |
no written assignment tonight |
Wed Mar 3 |
| 16 |
4.5 |
annihilators |
157 |
39-64 |
40, 60 |
Fri March 5 |
| Q2 |
Study material of homework sets 13-16 for quiz 2 |
Wed Mar 17 |
| 17 |
4.7 |
Cauchy-Euler |
168 |
1-18 |
14, 16 |
Wed Mar 17 |
| 18 |
4.8 |
systems |
172 |
1-22 |
6 |
Mon Mar 22 |
| 19 |
4.8 |
systems |
173 |
1-22 |
16 |
Wed Mar 24 |
| 20 |
6.1 |
power series |
230 |
1-4, 9-12 |
2, 4, 10, 12 |
Mon Mar 29 |
| T3 |
Study material of homework sets 16-19 for test |
Fri April 2 |
| 21 |
6.1 |
power series |
230 |
22, 23, 26, 28, 32, 39 |
22, 26 |
Fri April 9 Mon April 12 |
| 22 |
6.1 |
more series |
230 |
22, 23, 26, 28, 32, 39 |
24 |
Wed April 14 |
| Q3 |
Study for Quiz 3. It will cover section 6.1 of the textbook; it will be similar to problems 22, 23, 26, 28, 32, 39 on page 230. |
Mon April 19 |
| 23 |
6.2 |
Frobenius series |
239 |
15. 16. 18-21. 24 |
16 |
Fri April 23 |
| FE |
Our last class meeting is Monday, April 26. Our final exam will be 9-11 am on Wednesday, May 5, in our usual classroom. I may add some notes to this page about what to study and what to not study.
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