Math 311 - Differential Equations

Fall 2009

Homework

Listed below are the assignments by both section and page number along with the due date. Only the even numbered problems need to be turned in!  Solutions will be linked after the due date. If you have any questions, please see me.

Seventh Edition

HW # Section Date Assigned Assignment Due Date Examples in Mathematica
1 1.1 9/4 p. 10-12  practice: # 11, 21, 25, 27, 31, 33, 49, 55

turn-in: # 12, 22, 32, 34, 36, 50, 58

9/9  
2 Mathematica 9/7 Introduction to Mathematica Lab 9/11 Introduction to Mathematica Lab
3 1.2 9/9 p. 17-18 practice: # 3, 7, 11, 19, 21, 35, 37

turn-in: # 4, 8, 12, 18, 22, 24, 30, 36, 38

9/14  
4 2.1 9/11 p. 41-44 practice: # 1, 3, 9, 11, 19, 21, 25, 29

turn-in: # 4, 8, 20, 22, 26, 38
9/21 Example Slope Fields
5 2.2 9/14 p. 50-52 practice: #3, 5, 13, 15, 25, 31a, 39, 41

turn-in: # 4, 16, 32, 34, 40
9/23  
6 2.3 9/21 p. 60-62 practice: # 3, 5, 11, 13, 17, 25, 33, 47

turn-in: # 4, 14, 18, 34, 50
9/25 Example using Piecewise Functions
Example with Sine Integral Function
7 3.1 9/23 p. 89-94 practice: # 1, 5, 7, 11, 13, 17, 21, 23, 43

turn-in: # 2, 8, 14, 22, 40
9/28  
8 Bifurcations 9/25 Bifurcations handout 9/30  
9 2.4 9/28 p. 68-70 practice: # 1, 5, 7, 11, 15, 21, 27, 29

turn-in: # 4, 6, 8, 24, 42b
10/2 Example Implicit Solutions
10 2.6 9/30 p. 79 practice: # 1, 3, 7, 9, 11; p. 344 #1, 9

turn-in: #2, 8, 14; p. 344 #12
10/5 Example Euler's Method
11 4.1 10/7 p. 128-129 practice: # 3, 5, 7, 9, 13, 23, 27

turn-in: # 6, 10, 26, 28
10/12  
12 4.3 10/9 p. 138-139 practice: # 7, 13, 17, 19, 37, 39, 49

turn-in: # 4, 12, 26, 30, 32, 34
10/14  
13 4.4 10/12 p. 148-149 practice: # 1, 5, 7, 9, 13, 17, 27, 33, 45

turn-in: # 2, 4, 8, 12, 34
10/16  
14 4.6 10/14 p. 161-162 practice: # 1, 3, 5, 15, 19, 21

turn-in: # 4, 6, 10, 12, 20
10/19  
15 4.7 10/16 p. 168 practice: # 1, 3, 5, 13, 19, 21, 27

turn-in: # 2, 12, 14, 20, 30
10/21  
16 5.1 10/19 p. 194-196 practice: #1, 5, 9, 11, 17, 19, 21, 25

turn-in: # 2, 10, 18, 20, 22
10/23 Examples of Free Motion
17 5.1 10/21 Driven Motion handout 10/28 Examples of Beats and Resonance
18 5.2 10/23 p. 204-206  practice: # 15, 17

turn-in: # 12, 16, 32
10/30  
19 7.1 11/2 p. 261-262 practice: # 3, 7, 11, 15, 21, 25, 29

turn-in: # 4, 8, 12, 22, 28
11/6  
20 7.2 11/4 p. 269-270 practice: # 1, 3, 5, 7, 9, 35, 37, 41

turn-in: # 6, 8, 36, 38
11/9 Example of Laplace and Inverse Laplace Transforms
21 7.3 11/6 p. 278-282 practice: # 3, 9, 13, 17, 27, 29, 41, 43, 47, 49, 51, 53, 65, 67

turn-in: # 16, 28, 46, 50, 52, 54, 66
11/11  
22 7.4 11/9 p. 289-291 practice: # 1, 3, 11, 13, 17, 19, 27, 31, 43

turn-in: # 2, 6, 12, 20, 32, 42
11/16  
23 7.5 11/11 p. 295 practice: # 1, 3, 5, 7, 15

turn-in: # 2, 4, 6, 10
11/18  
24 11.1 11/16 p. 402 practice: # 11, 15, 17, 21

turn-in: # 8, 16
11/20  
25 11.2


11.3
11/18 p. 407-408 practice: # 5, 17

turn-in: # 2, 8

p. 414-415 practice: # 1, 3, 11, 13, 37

turn-in: # 2, 4, 6, 8, 12, 14, 26, 36
11/23  
26 11.4 11/20 p. 422-423 practice: # 1, 3, 7

turn-in: # 2, 8
11/25  
27 12.1 11/30 p. 436-437 practice: # 3, 5, 9

turn-in: 4, 10
12/4  
28 12.2

12.3
12/2 p. 442 practice: # 1, 3

p. 445 practice: # 3

turn-in: # 2, 4
12/7 Example of Heat Equation
29 12.2

12.4
12/4 p. 442 practice: # 5, 7

p. 448-449 practice: # 1, 5

turn-in: # 4, 8
12/9 Example of Wave Equation
30 12.2

12.5
12/7 p. 442 practice: # 9

p. 454-455 practice: # 3

turn-in: # 2, 6
12/11 Example of Laplace's Equation

 

Sixth Edition

HW # Section Date Assigned Assignment Due Date Examples in Mathematica
1 1.1 9/4 p. 10-12  practice: # 11, 21, 25, 27a, 28a, 29, 45, 51

turn-in: # 12, 22, 28b, 30, 32, 46, 54

9/9  
2 Mathematica 9/7 Introduction to Mathematica Lab 9/11 Introduction to Mathematica Lab
3 1.2 9/9 p. 16-18 practice: # 3, 7, 11, 19, 21, 35, 37

turn-in: # 4, 8, 12, 18, 22, 24, 30, 36, 38

9/14  
4 2.1 9/11 p. 46-49 practice: # 1, 3, 9, 11, 19, 21, 25, 29

turn-in: # 4, 8, 20, 22, 26, 38
9/21 Example Slope Fields
5 2.2 9/14 p. 54-56 practice: #3, 5, 13, 15, 25, 29a, 37, 39

turn-in: # 4, 16, 30, 32, 38
9/23  
6 2.3 9/18 p. 65-67 practice: # 3, 5, 11, 13, 17, 25, 33, 47

turn-in: # 4, 14, 18, 34, 50
9/25 Example using Piecewise Functions
Example with Sine Integral Function
7 3.1 9/23 p. 98-103 practice: # 1, 5, 7, 11, 13, 17, 19, 21, 41

turn-in: # 2, 8, 14, 20, 38
9/28  
8 Bifurcations 9/25 Bifurcations handout 9/30  
9 2.4 9/28 p. 73-74 practice # 1, 5, 7, 11, 15, 21, 27, 29

turn-in: # 4, 6, 8, 24, 42b
10/2 Example Implicit Solutions
10 2.6 9/30 p. 84 practice: # 1, 3, 7, 9, 11; p. 372 #1, 9

turn-in: #2, 8, 14; p. 372 #12
10/5 Example Euler's Method
11 4.1 10/7 p. 137-138 practice: # 3, 5, 7, 9, 13, 23, 27

turn-in: # 6, 10, 26, 28
10/12  
12 4.3 10/9 p. 147-149 practice: # 7, 13, 17, 19, 37, 39, 49

turn-in: # 4, 12, 26, 30, 32, 34
10/14  
13 4.4 10/12 p. 158-159 practice: # 1, 5, 7, 9, 13, 17, 27, 33, 45

turn-in: # 2, 4, 8, 12, 34
10/16  
14 4.6 10/14 p. 172 practice: # 1, 3, 5, 15, 19, 21

turn-in: # 4, 6, 10, 12, 20
10/19  
15 4.7 10/16 p. 178 practice: # 1, 3, 5, 13, 19, 21, 27

turn-in: # 2, 12, 14, 20, 30
10/21  
16 5.1 10/19 p. 207-209 practice: #1, 5, 9, 11, 17, 19, 21, 25

turn-in: # 2, 10, 18, 20, 22
10/23 Examples of Free Motion
17 5.1 10/21 Driven Motion handout 10/28 Examples of Beats and Resonance
18 5.2 10/23 p. 217-220  practice: # 15, 17

turn-in: # 12, 16, 32
10/30  
19 7.1 11/2 p. 283-284 practice: # 3, 7, 11, 15, 21, 25, 29

turn-in: # 4, 8, 12, 22, 28
11/6  
20 7.2 11/4 p. 292-293 practice: # 1, 3, 5, 7, 9, 35, 37, 41

turn-in: # 6, 8, 36, 38
11/9 Example of Laplace and Inverse Laplace Transforms
21 7.3 11/6 p. 301-304 practice: # 3, 9, 13, 17, 27, 29, 41, 43, 47, 49, 51, 53, 65, 67

turn-in: # 16, 28, 46, 50, 52, 54, 66
11/11  
22 7.4 11/9 p. 312-315 practice: # 1, 3, 11, 13, 17, 19, 27, 31, 43

turn-in: # 2, 6, 12, 20, 32, 42
11/16  
23 7.5 11/11 p. 318 practice: # 1, 3, 5, 7, 15

turn-in: # 2, 4, 6, 10
11/18  
24 11.1 11/16 p. 434-435 practice: # 11, 15, 17, 21

turn-in: # 8, 16
11/20  
25 11.2


11.3
11/18 p. 439-440 practice: # 5, 17

turn-in: # 2, 8

p. 446-447 practice: # 1, 3, 11, 13, 37

turn-in: # 2, 4, 6, 8, 12, 14, 26, 36
11/23  
26 11.4 11/20 p. 454-455 practice: # 1, 3, 7

turn-in: # 2, 8
11/25  
27 12.1 11/30 p. 468-469 practice: # 3, 5, 9

turn-in: 4, 10
12/4  
28
12.2

12.3
12/2 p. 474 practice: # 1, 3

p. 477 practice: # 3

turn-in: # 2, 4
12/7 Example of Heat Equation
29 12.2

12.4
12/4 p. 474 practice: # 5, 7

p. 480-481 practice: # 1, 5

turn-in: # 4, 8
12/9 Example of Wave Equation
30 12.2

12.5
12/7 p. 474 practice: # 9

p. 486-487 practice: # 3

turn-in: # 2, 6
12/11 Example of Laplace's Equation