Math 23
Differential equations
Written Homework
for the section taught by
Vladimir Chernov
Attention: the homework assigned over a week will be due on Wednesday of the next week during the usual class time. The
homework assigned during the week of Tuesday May 26-Friday May 29 will be due on Monday June 1
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Lectures |
Sections in Text |
Homework Assignment |
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Monday March 30, 2009 |
Sections 1.1, 1.2 and start 1.3 |
Section 1.1 Exercises 7, 12 Section 1.2 Exercise
8 (a,b) Section 1.3 Exercise
12 Due Wednesday
April 8 |
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Wednesday April 1 We do have a lecture this is not a joke |
Sections 1.3 and 2.1 |
Section 1.3 Exercise 12 Section 2.1 Exercises 15, 17 Due Wednesday
April 8 |
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Friday April 3 |
Sections 2.2 and 2.4 |
Section 2.2 Exercises 3, 8 Section 2.4 Exercises 3, 14 and 25 Due Wednesday
April 8 |
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Monday April 6 |
Section 2.3 |
Section 2.3 Exercises 2,4 and 8 (part a and b only) Due Wednesday
April 15 |
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Wednesday April 8 |
Section 2.5 |
Section 2.5 Exercises 3,13, and 15 (part a only) Due Wednesday
April 15 |
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Friday April 10 |
Section 2.6 |
Section 2.6 Exercises 2, 14, and 28 Due Wednesday
April 15 |
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Monday April 13 Final day for electing to use the Non-Recording Option. |
Section 3.1 and Section 3.2 |
Section 3.1 Exercises 11, 12 Section 3.2 Exercises 11, 23, 27 Due Wednesday
April 22 |
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Wednesday April 15 |
Sections 3.2, 3.4 |
Section 3.2 Exercises 19, 35, 39 Section 3.4 Exercise 2, 13, 14 Due Wednesday
April 22 |
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Friday April 17 |
Section 3.3 and Section 3.5 |
Section 3.3 Exercises 1, 5, 11, 19 Section 3.5 Exercises 1, 2, 13, 14 Due Wednesday
April 22 |
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Monday April 20 |
Section 3.5 |
Section 3.5 Exercises 16 and 18 Due Wednesday
April 29 |
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Tuesday April 21 x-hour instead of the class on Friday April 24 First Midterm
Exam 6-8 PM in Carpenter 013 |
Sections 3.6 |
Section 3.6 Exercises 10, 15 Due Wednesday
April 29 |
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Wednesday April 22 |
Sections 3.7 and 3.8 |
Section 3.7 Exercise 6 Section 3.8 Exercise 9 Due Wednesday
April 29 |
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Friday April 24 No class for Chernov’s Section |
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Monday April 27 |
Sections 4.1, 4.2 |
Section 4.1 Exercises 2, 6, 8 Section 4.2 Exercises 13, 16 Due Wednesday
May 6 |
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Wednesday April 29 |
Sections 4.2 and 4.3 |
Section 4.2 Exercises 17, 21 Section 4.3 Exercises 13, 15, 17 Due Wednesday
May 6 |
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Friday May 1 |
Sections 4.3 and 5.1 |
Do sufficiently many problems out of Section 5.1 Exercises
1-16 so that you are comfortable with the power series. These exercises
are not to be submitted and they will not be graded. |
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Monday May 4 |
Section 5.2 and Section 5.3 |
Section 5.2 Exercises 2, 3, 15(a), 16(a) Due Wednesday
May 13 |
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Tuesday May 5 x-hour |
Section 5.3 and Section 5.4 |
Section 5.3 Exercises 2, 7 Due Wednesday
May 13 |
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Wednesday May 6 |
Section 5.4, Section 7.1 |
Section 5.4 Exercises 2, 3, 11, 16 Due Wednesday
May 13 |
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Friday May 8 |
Section 7.2 and Section 7.3 |
Section 7.3 Exercises 3, 8, 19, 25, 29 Due Wednesday May
13 |
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Monday May 11 |
Section 7.4, Section 7.5 |
Section 7.4 Exercises 5, 6 Section 7.5 Exercises
9, 11 Due Wednesday
May 20 |
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Tuesday May 12 x-hour |
Section 7.5, Section 7.6 |
Section 7.5 Exercises
12, 14 Due Wednesday May 20 |
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Wednesday May 13 Second Midterm
Exam 6-8 PM in Carpenter 013 |
Section 7.6 |
Due Wednesday
May 20 |
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Friday May 15 |
Section 7.8 |
Section 7.8 Exercises 2, 3, 5 Due Wednesday
May 20 |
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Monday May 18 Note that Tuesday May 19 is the final day to withdraw from
a course |
Section 10.1 |
Section 10.1 Exercises 1, 5, 10, 14 Due Wednesday
May 27 |
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Wednesday May 20 |
Section 10.2 |
Section 10.2 Exercises 14, 15 Due Wednesday
May 27 |
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Friday May 22 |
Section 10.3 and Section 10.4 |
Section 10.3 Exercise 6, Section 10.4 Exercise 16, 17 Due Wednesday
May 27 |
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Monday May 25 Memorial Day No class |
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Wednesday May 27 Final day to alter grade limit filed under the
Non-Recording Option. |
Section 10.5 |
Section 10.5 Exercises 3, 5, 9, 10 Due Monday June
1 |
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Friday May 29 |
Section 10.6 |
Recommended
homework: Section 10.6 Exercise 9, 13 parts a only. The homework exercises for this day will not be graded. |
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Monday June 1 |
Section 10.7 |
Recommended
homework: Section 10.7 Exercise 1, 5 parts a only. The homework
exercises for this day will not be graded. |
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June 3-4 Pre-Examination Break |
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Math 23 Final
Exam is 3-6 PM Friday June 5 in Moore Filene Final Examinations begin on Friday June 5 and end on
Tuesday June 9 |
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