| Section | Problems to do | Submit | Due date |
|---|---|---|---|
| 13.1 | #1,3,5,7,8,9,10,11,13 | #8,10 | Friday, January 25 |
| 13.2 | 1,2,3,4,5,7,8,9,11,13,15 | #8,13 | Tuesday, January 29 |
| 13.3 | #1,3,5,6 | #5 | Thursday, January 31 |
| 13.4 | #1,2,3,4,5,6 | #5 | Friday, February 1 |
| 13.5 | #1,3 | None | Monday, February 4 |
| 14.1 | #1,3,4,5,7,8,9,11 | None | Tuesday, February 5 |
| 14.2 | #1,3,5,7,9,11,13,15 | None | Thursday, February 7 |
| 14.2 | #16-23 | None | Tuesday, February 12 |
| 14.3 | #1-33 odd | #6,30,34 | Tuesday, February 19 |
| 14.4 | #1,2,3,5,9,10,12,14 | #2,5,12 | Thursday, February 14 |
| 15.1 | None | None | |
| 15.2 | #2,3,4,9 | #3 | Friday, January 25 |
| 15.3 | #2,3,4,7,9,11,14 | #2,7 | Monday, January 28 |
| 15.4 | #2,5,6,7,9 | #6 | Thursday, January 31 |
| 15.5 | None | None | |
| 15.6 | #1,3,4,6,8,11 | #1,6,11 | Thursday, January 31 |
| 15.7 | #1,2 | #2 | Friday, February 1 |
| 16.1 | #1 | None | Monday, February 4 |
| 16.2 | #1,3,5,7,8 | None | Monday, February 4 |
| 16.3 | #1,3,4,7,8,13 | None | Tuesday, February 5 |
| 17.1 | #3,5,9,11,17,19,20 | None | Thursday, February 21 |
| 17.2 | #1,8,9,11,15,16,18,21,26,29 | #1,9,16,26 | Thursday, February 21 |
| 17.3 | #1,3,5,7,9,10,11 | #5,7 | Monday, February 25 |
| 18.1 | #1,2,3-25 odd | None | Monday, February 25 |
| 18.2 | #1,3,7,15,17,21,23 | None | Tuesday, February 26 |
| 18.3 | #1-19 odd, 21-27 | None | Thursday, February 28 |
| 18.4 | #3,5,9,11,13,17,19,21 | None | Monday, February 25 |
| 18.5 | #3,4,7,11,12 | None | Tuesday, February 26 |
| 18.6 | #1,3,4,5,10 | None | Tuesday, March 5 |
| 18.7 | #1-19 odd | #10,16 | Thursday, March 7 |
| 19.1 | #2,4,7,12,18,20,24,26,28,30,35 | #2,24,26 | Friday, March 8 |
| 19.2 | #1,3,4,5 | None | Monday, March 11 |
| 19.3 | #3,4,5,8,9,13,14,16 | None | Monday, March 11 |
| 20.1 | #1-11 odd | None | Friday, March 8 |
| 20.2 | #1,3,5,6,7,8,9,11,13-18 | None | Monday, March 11 |
| 20.3 | #1-9 all | None | Tuesday March 12 |
| 20.4 | #1,3,5,7,9,11,12,13 | None | Thursday March 14 |
| 20.5 | #1-9 | #6,8 | Thursday, March 28 |
| 21.1 | #1,3,4 | None | Tuesday March 12 |
| 21.2 | #3,5,6,7,8,12,13 | None | Tuesday March 12 |
| 21.3 | #1 | None | Tuesday, March 26 |
| 21.5 | #2,3,4,5,8 | #2,4 | Monday, April 1 |
| 22.1 | #1,3,7,10 | None | Monday, April 1 |
| 22.2 | #1,3,4,6,7,9,10,11,12 | #4,10 | Tuesday, April 2 |
| 22.3 | #1,3,5,7,9,10,11,12,13 | #10,12 | Friday, April 5 |
| 22.4 | #1,3,4,5,7,8,9,10 | #4,8 | Friday, April 5 |
| 23.1 | #1,2,3,7,11,12,16,18,20,21 | #7,11,20,21 | Tuesday, April 2 |
| 23.2 | #1-15 odd | None | Monday, April 8 |
| 23.3 | #1,2,3,4,5,7,9 | None | Thursday, April 11 |
| 24.2 | #3,5,8,13,14,16,19,21,22,26 | #5,14,19 | Friday, April 5 |
| 24.3 | #1,3,6,7,8 | None | Monday, April 8 |
| 24.4 | #3,5,7 | None | Tuesday, April 9 |
| 24.5 | #1,3,4,5 | None | Thursday, April 11 |
| 25.1 | #2,3,4,15,16,17,18 | #15,17 | Thursday, April 18 |
| 25.2 | #1,3,5,6,10 | #3,10 | Monday, April 22 |
| 25.3 | #4,5,6,12 | #12 | Tuesday, April 23 |
| 25.4 | #1,2,4 | #4 | Thursday, April 25 |
| 25.6 | #1,3,5,7,8,9,10,11,12,13,15,16,17,19 | #10,16 | Monday, April 22 |
| 25.7 | #1,3,5,7,9,11,12,13,14,15,18,19-24 | #14,18 | Tuesday, April 23 |
| 26.1 | #5,6,12,13,14,15,16,22,23 | #12,15 | Friday, April 26 |
| 26.2 | #3,5,8,9,15,23 | None | Monday, April 29 |
| 27.1 | #1-8 | None | Friday, April 26 |
| 27.2 | #1-8 | None | Thursday, May 2 |
| 27.3 | #1,2,3,4 | None | Tuesday, April 30 |
| 27.4 | #4,5,8,10,13,15 | None | Thursday, May 2 |
You will need a PDF viewer to read the files posted here. Visit the Adobe website to obtain a free reader (all major platforms are supported).
Here's a PDF file with figures for Section 18.3 Problem 27: Section 18.3 Problem 27 (PDF)
You can go to http://math.la.asu.edu/~kawski/vfa2/ to play with the Vector Field Analyzer written by Matthias Kawski of the Mathematics Department at Arizona State University. This Java Applet allows you to plot and analyze a two-dimensional vector field. Be patient as the web loads; it takes a minute or two for the Java Applet code to set everything up. After the code is loaded, you will see a plot of the default vector field. You may want to change to some simple example such as F(x,y)=(x,y). Note that the applet has three "layers" that you can change by clicking on the tabs labeled "Zoom lenses", "DEs/flows", and "Line int's." The "DEs/flows" tab is probably the one you want to start with.
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