Instructor: Dr. Isabel K. Darcy
Department of Mathematics and AMCS
University of Iowa
Office: 25J MLH
Phone: 319-335- 0770
Email: isabel-darcy AT uiowa.edu
Ways to get help:
Integration Pre-requisites:
The following free supplemental online book contains many nice examples and good explanations: Paul's Online Notes: Differential Equations
TENTATIVE CLASS SCHEDULE-ALL DATES and CONTENT SUBJECT TO CHANGE:
| Tentative Schedule | Announcements | |
| Week 1 | ||
|---|---|---|
| 8/22 | 1.1, 1.2 = 2.2 , notes | html version of ICON page on partial fractions |
| 8/24 | notes , ch 1 (pptx) , old notes for ch 1 and 2 (pdf) | |
| 8/26 | 2.2 + HW2 hints (pptx) ,
2.2 annotated slides (AM pptx),
(PM pptx) , 2.1 Integrating Factor AM notes, PM notes, older notes | |
| Week 2 | ||
| 8/29 | Fall 22 notes, 2.2 example(pptx) , 2.3 Application: example from p. 9 of old notes for ch 1 and 2 (pdf) |
Due Monday:online WP homework 1 Due Friday Homework 1b (html, python) due in class or OH. |
| 8/31 | 2.3 Fall 22 notes | 9/2 | 2.4: Existence and Uniqueness slides, annotated slides, Quiz 1 |
| Week 3 | ||
| 9/5 | Holiday |
Due Wednesday: Homework 2b (html, python) due in class or OH. and online WP homework 2 |
| 9/7 | 2.5 Stability slides, annotated slides 2.4&2.5AM 2.4&2.5PM | |
| 9/9 | 2.4, 2.5, NEW slides | |
| Week 4 | ||
| 9/12 | 3.1, 2.7(NEW slides), |
Due Monday: online WP homework 3 Video: 2.7: Euler's method for approximating a function using tangent lines (27:00 min) |
| 9/14 | 2.8 Approximating solutions (slides), annotated slides 2.5&2.8PM AM, PM 2.8, 2.7, 3.1), NEW slides | |
| 9/16 | 3.1 - 3.4, annotated slides AM PM, Quiz 2 | |
| Week 5 | ||
| 9/19 | 3.1 - 3.4, annotated slides AM PM |
Due Monday: online WP homework 4 For HW 5, notice the behavior of the solutions. Some of these solutions will model mechanical/electrical vibration problems (section 3.7)
Hint for problem 15: to use recommended substitution, note |
| 9/21 | 3.1 - 3.2, annotated slides AM PM Linearity, 3.1 - 3.4, 3.5, annotated slides AM PM | |
| 9/23 | 3.2, 3.5 worksheet, answers with explanations. | |
| Week 6 | ||
| 9/26 | 3.5, 3.6, annotated slides AM, PM |
Due Monday: online WP homework 5
|
| 9/28 | 3.5 worksheet, answers, 3.5, annotated slides PM, | |
| 9/30 | Review and quiz 3 | |
| Week 7 | ||
| 10/3 | Exam 1 Problem Session |
Due Monday: Homework 6b 3.5 worksheet, answers with explanations. due in class or OH. and online WP homework 6
Exam 1: 6:30PM - 8:00PM Tuesday October 04/2022 in AUD MH |
| 10/5 | 3.7, 3.8 , annotated slides AM, PM | |
| 10/7 | 3.7, 3.8 , annotated slides AM, PM 3.7, 3.8 review, 4.1, annotated slides AM, PM | |
| Week 8 | ||
| 10/10 | 3.8, 4.1 , annotated slides AM, PM |
Due Monday: Homework 7b (html, python) due in class or OH. and online WP homework 7 For section 3.6 HW,use matrix form if you use a formula (this will make section 4.4 much easier).
3.7 worksheet (optional -- includes more advanced topics NOT covered) |
| 10/12 | 3.8, 4.1, annotated slides AM, PM, resonance | |
| 10/14 | 3.8, 4.1, 4.2 | |
| Week 9 | ||
| 10/17 | ch 4, annotated slides AM, PM, 3.6, annotated slides AM, PM |
Due Monday: Homework 8b (html, python) due in class or OH. and online WP homework 8 Solving higher order linear homogeneous DE (See also March 11 slides) Intro to Ch 6: LaPlace Transform
|
| 10/19 | 4.3, 4.4 (will add update after class on Monday) (update), 4.4 | |
| 10/21 | 4.4, 6.1 notes , ONLINE quiz 4 | |
| Week 10 | ||
| 10/24 | 6.1 - 6.3 |
Due Monday: online WP homework 9 |
| 10/26 | 6.2 | |
| 10/28 | 6.3, 6.3 | |
| Week 11 | ||
| 10/31 | 6.3, 6.6, 6.4 |
Due Monday: Homework 10b (html, python) due in class or OH. and online WP homework 10 |
| 11/2 | 6.4 example, 6.4 | |
| 11/4 | Review, and in class quiz 5 | |
| Week 12 | ||
| 11/7 | Exam 2 problem session |
Due Monday: online WP homework 11 6:30PM - 8:00PM Tuesday November 8 in AUD MH over Chapters 3 and 4 and 6.1-6.4. |
| 11/9 | 6.5, 6.6 | |
| 11/11 | 7.1, 7.4, annotated slides AM, PM, 2022 notes | |
| Week 13 | ||
| 11/14 | 7.4, 7.5, annotated slides AM, PM, 7.5 graphing, 7.5 graphing, 7.6 |
Due Monday: online WP homework 12 For 7.5 graphs, you might consider using this pdf for your graphs |
| 11/16 | 7.5, 7.6 | |
| 11/18 | 7.6, Fall 22 slides | |
| Week 14 | ||
| 11/28 | 7.7, |
Due Monday: online WP homework 13
|
| 11/30 | 9.1, 9.2 , 9.1, 9.2 , notes and sample quiz | |
| 12/2 | 9.1, 9.2 , and in class quiz 6 | |
| Week 15 | ||
| 12/5 | 9.3 , annotated |
Due Monday: online WP homework 14
Due Saturday: |
| 12/7 | Review | |
| 12/9 | Review | |
| Final's week | ||
| Wednesday 12/14 | Final exam: 5:30PM - 7:30PM 12/14/2022 WEDNESDAY in AUD MH | |