Instructor: Nikolas Eptaminitakis
Office: MATH 716
email: neptamin@purdue.edu
Lecture Time:
Section 411: M-W-F, 9:30-10:20 AM in University Hall 119.
Section 412: M-W-F, 8:30-9:20 AM in University Hall 119.
Office Hours:
Monday 3-5 pm
Tuesday 4.30-5.30
Short Description: This course is a continuation of MA 26200/MA 26600. It discusses linear and nonlinear systems of Ordinary Differential Equations, Laplace Transforms, Partial Differential Equations, and Sturm-Liouville Theory.
Syllabus: Please click on the link below:
https://www.math.purdue.edu/~neptamin/303Sp22/303_Sp22_Sylllabus.pdf
In person lectures will take place three times a week in University Hall 119 at the time corresponding to your section. Attending class and especially participating in in-class activities is essential for your learning and expected.
In case you miss class, the 9.30-10.20 lectures will be streamed in real time and recorded via Boilercast. You will be able to find them in Brightspace video gallery.
You can communicate with your classmates (and me) on Piazza and form study groups:
https://piazza.com/demo_login?nid=ky4zfm57zin3z&auth=1d835ad
The lecture videos can be found in the Kaltura Media Gallery on Brightspace (please note: Google Chrome is recommended for accessing the Gallery):
For the lecture notes see the Calendar below.
Link to the Java versions of dfield and pplane8:
There will be online and written homework due once a week, usually but not always on Tuesdays. Please see the syllabus for Homework policies, including policies on extensions.
| Section | Online HW Problems | Handwritten HW Problems |
|---|---|---|
| 5.1 | 4, 9, 11, 17, 23, 29, 32, 37, 41 | |
| 5.2 | 1, 3, 15, 23, 25 | 26 |
| 5.5 | 1, 7, 11, 15, 23, 25 | 26 |
| 5.3 | 5, 6, 11, 17, 21, 23, 24, 27, 39 | |
| 6.1 | 2, 5, 9, 13, 15, 17, 23, 25 | |
| 6.2 | 13, 15, 17, 21, 23, 26, 33, 35 | 34 |
| 6.3 | 1, 5, 13, 15, 19, 22, 27 | |
| 6.4 | 3, 5, 7, 11, 13, 15, 17 | |
| 7.1 | 2, 3, 4, 7, 13, 17, 23, 29 | |
| 7.2 | 3, 7, 8, 13, 19 | 10, 14 |
| 7.3 | 1, 3, 5, 9, 15, 19, 31, 37 | 36 |
| 7.4 | 5, 8, 15, 19, 24 | 27 |
| 7.5 | 3, 5, 13, 17, 21, 33, 40 | 34 |
| 7.6 | 3, 7, 11 | |
| 9.1 | 1, 3, 5, 13, 14, 17, 19, 21 | |
| 9.2 | 2, 3, 7, 11, 15, 19, 21 | 17 |
| 9.3 | 4, 5, 7, 9, 11, 13, 15 | 2 |
| 9.4 | 1, 3, 9, 13 | |
| 9.5 | 3, 5, 10, 13, 16, 18 | 15, 17 |
| 9.6 | 3, 5, 8, 9 | |
| 9.7 | 1, 3, 5, 7, 9, 16 | 4 |
| 10.1 | 3, 5, 7, 9 |
The Online Homework is collected through MyLab Math, in Brightspace.
Link to MyLab Math: https://purdue.brightspace.com/d2l/le/content/466096/viewContent/8208501/View
Instructions on setting up MyLab Math: https://www.math.purdue.edu/~neptamin/303Sp22/Quick_Student_Guide_Spring2022.pdf
The written homework will be collected through Gradescope and graded by a grader. Your responses can either be handwritten or typed with LaTeX. To receive credit for the written homework you must submit full solutions; you will not receive credit for submitting only the final answer to the problems.
Link to Gradescope:
Instructions on submitting homework on Gradescope.
https://www.math.purdue.edu/~neptamin/303Au21/Instructions_For_Written_Homework.pdf
There will be 2 midterms and one final exam, in person.
For all exams you will be allowed to have one sheet of hand-written notes (8.5×11 inches, double sided). Calculators will not be allowed, or needed.
If you have a compelling, documented, and legitimate reason to miss an exam please inform the instructor as soon as possible, before the exam happens.
| Midterm 1 | Wed 02/16, 6:30pm - 7:30pm in SMTH 108 |
| Midterm 2 | Thu 03/31, 6:30pm - 7:30pm in LILY G126 |
| Final Exam | Thu 05/05 08:00am - 10:00am in SMTH 108 in the morning |
The calendar will be updated frequently! The entries in gray refer to sections from the textbook and are tentative. All deadlines mentioned below are at 11.59 pm Eastern Time.
| Week | Monday | Tuesday | Wednesday | Thursday | Friday |
|---|---|---|---|---|---|
| 1: | Jan. 10 Course overview and 5.1 Lecture Notes Quick review of matrices |
11 |
12 5.1 Lecture Notes |
13 |
14 5.1-5.2 Lecture Notes |
| 2: | Jan. 17 MLK Day (No Class) |
18 HW 5.1 due |
19 5.2 Lecture Notes |
20 |
21 5.2 Lecture Notes |
| 3: | Jan. 24 5.5 Lecture Notes |
25 HW 5.2 due |
26 Lecture Notes Handout on Solving Systems with Defective Eigenvalues |
27 |
28 5.3 Lecture Notes |
| 4: | Jan. 31 5.3 Lecture Notes |
Feb. 1 HW 5.5 due |
2 6.1 Lecture Notes |
3 |
4 6.2 Lecture Notes |
| 5: | Feb. 7 6.2 Lecture Notes Practice Problems for Midterm 1 Solutions |
8 HW 5.3, 6.1 due |
9 6.3 Ecological Models Worksheet Solutions |
10 HW 6.2 due |
11 6.4 Mechanical Systems Worksheet Solutions |
| 6: | Feb. 14 Midterm Review Notes |
15 HW 6.3, 6.4 due |
16 7.1 Notes Midterm 1, 6.30-7.30 pm |
17 |
18 7.1-7.2 Notes |
| 7: | Feb. 21 7.2-7.3 Lecture Notes |
22 |
23 7.3-7.4 Notes |
24 HW 7.1, 7.2 due |
25 7.4 Lecture Notes |
| 8: | Feb. 28 7.4-7.5 Lecture Notes |
Mar. 1 |
2 7.5 Lecture Notes |
3 |
4 7.6 Lecture Notes |
| 9: | Mar. 7 No Class |
8 |
9 7.6-9.1 Lecture Notes |
10 HW 7.5-7.6 due |
11 9.1 Lecture Notes |
| 10: | Mar. 14 Spring Vacation (No Class) |
15 Spring Vacation (No Class) |
16 Spring Vacation (No Class) |
17 Spring Vacation (No Class) |
18 Spring Vacation (No Class) |
| 11: | Mar. 21 9.1-9.2 Lecture Notes |
22 |
23 9.2 Lecture Notes Review Worksheet Solutions |
24 HW 9.1 due |
25 9.2 Lecture Notes |
| 12: | Mar. 28 9.3 Lecture Notes |
29 HW 9.2 due |
30 Review Notes |
31 Midterm 2, 6.30-7.30 pm |
Apr. 1 No Class |
| 13: | Apr. 4 9.3 Lecture Notes |
5 |
6 9.3 Lecture Notes |
7 |
8 9.4 Handout on Applications of Fourier Series Solutions |
| 14: | Apr. 11 Lecture Notes |
12 |
13 Lecture Notes |
14 Handwritten HW 9.3 due |
15 9.6 Lecture Notes |
| 15: | Apr. 18 9.6 Lecture Notes MyLab HW 9.3-9.4 due |
19 |
20 9.7 Lecture Notes |
21 HW 9.5, 9.6 due |
22 9.7 Dirichlet Problem on Polar Domains Worksheet Solutions |
| 16: | Apr. 25 10.1 Lecture Notes Past Exams |
26 |
27 10.1 Lecture Notes |
28 HW 9.7 due |
29 Review 8.30 Review 9.30 |
| 17: (Finals) |
May 2 |
3 HW 10.1 due |
4 |
5 Final Exam, 8-10 am |
6 |