M 427K: Advanced Calculus for Applications I (Fall 2012)
This is the course page for James Pascaleff's M 427K, unique number 55985.
Table of Contents
Announcements
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Final Exam Announcements:
- The exam will be Friday, December 14, 9:00 am-12:00 noon in room JGB 2.216 (the usual classroom).
- You will be provided with the table of Laplace transforms on page 317 of the textbook.
- In addition, you are permitted one two-sided sheet of notes (US Letter size paper: 8.5"x11"). The notes must be handwritten, and no photocopying is allowed. No other aids (books, calculators) are permitted.
- Kenneth Taliaferro will have office hours Monday, Dec. 10, 2:00-4:00 pm and Thursday, Dec. 13, 12:00-2:00 pm.
- James Pascaleff will have office hours Tuesday, Dec. 11, 2:00-4:00 pm and Wednesday, Dec. 12, 2:00-4:00 pm.
- Here is a set of practice problems: Final Practice (Solutions). Please not that this set of problems is longer than the actual exam will be.
- The program used in lecture 23 to generate waveforms is called Pure Data (Pd), created by Miller Puckette. The package I used is called Pd-extended.
- There will be No Quiz on Wednesday, November 21.
- James Pascaleff will have extra office hours Friday, November 9, from 2:00-4:00 pm, in preparation for the second exam.
- Due to popular demand, a set of practice problems for the second midterm exam has been posted here: Exam 2 Practice (Solutions). Please note that this list of problems is longer than the exam will be, but the problems on this practice sheet are representative of the problems that will be on the exam.
- James Pascaleff will have extra office hours Monday, October 8 from 12:00-2:00 pm, in light of the exam on Tuesday, October 9.
Vital information
- Lecture
- TTh 2:00-3:30 pm in JGB 2.216
- Instructor: Dr. James Pascaleff
- Email: jpascaleff@math.utexas.edu JP's Office: RLM 11.166 JP's Office hours: Tuesdays 3:30-5:00 pm & Thursdays 11:00 am-12:30 pm
- Problem session
- MW 4:00-5:00 pm in PHR 2.108
- Teaching Assistant: Kenneth Taliaferro
- Email: ktaliaferro@math.utexas.edu KT's Office: RLM 11.142 KT's Office hours: Mondays & Wednesdays 2:00-4:00 pm KT's Webpage
- Textbook
- Elementary Differential Equations and Boundary Value Problems, 9th Edition by William E. Boyce and Richard C. DiPrima. Note: The textbook is also available as an ebook.
- Prerequisite
- M 408D, 408L, or 408S with a grade of at least C-.
- Homework & Quizzes
- Homework problems will be assigned for each lecture. Quizzes containing problems drawn from the homework will be given weekly in the Wednesday problem session.
- Midterm Exams
- Tuesday, October 9 Tuesday, November 13
- Final Exam
- Friday, December 14, 9:00 am-12:00 noon, room JGB 2.216
- Grade Weights
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Quizzes (lowest 2 dropped) 15% Midterm Exam 1 25% Midterm Exam 2 25% Final Exam 35% - Grade Scale (where x is your score)
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A 91 ≤ x < ∞ A- 87 ≤ x < 91 B+ 83 ≤ x < 87 B 79 ≤ x < 83 B- 75 ≤ x < 79 C+ 70 ≤ x < 75 C 66 ≤ x < 70 C- 62 ≤ x < 66 D+ 58 ≤ x < 62 D 54 ≤ x < 58 D- 50 ≤ x < 54 F -∞ < x < 50
Course Description
M 427K is a basic course in ordinary and partial differential equations, with Fourier series. It should be taken before most other upper division, applied mathematics courses. The course meets twice a week for lecture and twice more for problem sessions. Geared to the audience primarily consisting of engineering and science students, the course aims to teach the basic techniques for solving differential equations which arise in applications.
The first part of the course is devoted mainly to first and second order ordinary differential equations, with some discussion of higher order equations. Although much of the course focuses on constant coefficient differential equations, power series solutions of equations with ordinary and regular singular points are also covered. The Laplace transform is introduced as a powerful tool for solving equations. The last part of the course covers first order systems (with a bit of linear algebra thrown in), as well as Fourier series and the basic partial differential equations of mathematical physics (heat, wave, Laplace).
Schedule, Notes & Problems
We will cover chapters 1 through 7 and 10, in that order. As the semester progresses, changes may be made to this schedule. Also find here the lecture notes and homework problems that go with each lecture.
Date | Topic | Lecture Notes | Homework Problems | Remarks |
Θ 8/30 | 1.1, 1.2 | Lecture 1 | §1.1: 1, 2, 8, 10, 12, 23, 26. §1.2: 1, 4, 7, 9, 15. | |
T 9/4 | 1.3, 2.1 | Lecture 2 | §1.3: 1, 2, 21, 22. §2.1: 5, 6, 7, 8, 14, 17, 21. | |
Θ 9/6 | 2.2, 2.4 | Lecture 3 | §2.2: 3, 4, 9, 10, 18. §2.4: 1, 6, 13, 24, 25. | |
T 9/11 | 2.5 | Lecture 4 | §2.5: 3, 4, 9, 14, 22, 23, 25, 27 | |
Θ 9/13 | 2.6, 2.7 | Lecture 5 | §2.6: 1, 2, 3, 7, 8. §2.7: 1 parts a, b, d. | Use a calculator for Euler's method. |
T 9/18 | 3.1, 3.2 | Lecture 6 | §3.1: 5, 8, 9, 11, 16, 17. §3.2: 13, 14. | §3.2: 5, 24 postponed to lecture 7. |
Θ 9/20 | 3.2, 3.3 | Lecture 7 | §3.2: 5, 24. §3.3: 3, 4, 10, 12, 16, 20, 21 | There will be more on §3.3 in lecture 8. |
T 9/25 | 3.3, 3.4 | Lecture 8 | §3.3: 29, 32. §3.4: 5, 6, 11, 12, 13, 16 | §3.3: see also problems from lecture 7. |
Θ 9/27 | 3.5 | Lecture 9 | §3.5: 1, 2, 9, 13, 14, 27, 33, 34 | |
T 10/2 | 3.6, 3.7 | Lecture 10 | §3.6: 2, 7, 11, 13, 21. §3.7: 6, 17, 19 | |
Θ 10/4 | 4.1, 4.2 | Lecture 11 | §4.1: 7, 8, 11, 17, 18. §4.2: 12, 14, 18 | |
T 10/9 | Exam 1 | |||
Θ 10/11 | 5.1, 5.2 | Lecture 12 | §5.1: 1, 5, 7, 8, 15, 16, 22, 23, 24, 28. §5.2: 1, 2 | |
T 10/16 | 5.2, 5.3 | Lecture 13 | §5.2: 3, 5, 9, 14, 19, 21. §5.3: 1, 2, 5, 6, 11, 12 | |
Θ 10/18 | 5.4 | Lecture 14 | §5.4: 1, 3, 4, 7, 17, 18, 20, 31 | In 1 through 7, feel free to assume x > 0. |
T 10/23 | 6.1, 6.2 | Lecture 15 | §6.1: 5, 7, 8, 11, 12, 16. §6.2: 2, 5, 6, 8, 12, 13, 21, 23 | In §6.1: 11, 12, use complex exponentials |
Θ 10/25 | 6.3, 6.4 | Lecture 16 | §6.3: 2, 8, 13, 15, 19, 20. §6.4: 1, 3, 5, 7 | |
T 10/30 | 6.5, 6.6 | Lecture 17 | §6.5: 2, 4, 5. §6.6: 4, 5, 7, 8, 9, 11, 13, 14, 19 | |
Θ 11/1 | 7.1, 7.2, 7.3 | Lecture 18 | §7.1: 2, 15. §7.2: 2, 10, 11, 25. §7.3: 16, 17, 18 | |
T 11/6 | 7.5, 7.6 | Lecture 19 | §7.5: 2, 5, 7, 15. §7.6: 2, 3, 9 | |
Θ 11/8 | Review | Lecture 20 | Practice Problems (Solutions) | |
T 11/13 | Exam 2 | |||
Θ 11/15 | 10.1 | Lecture 21 | §10.1: 1, 3, 5, 8, 14, 16, 18. | |
T 11/20 | 10.2 | Lecture 22 | §10.2: 2, 4, 5, 6, 10, 11, 13, 14, 17, 18 | |
Θ 11/22 | Thanksgiving | |||
T 11/27 | 10.3, 10.4 | Lecture 23 | §10.4: 1, 2, 5, 6, 7, 8, 11, 12, 15, 16, 17, 18, 20 | |
Θ 11/29 | 10.5 | Lecture 24 | §10.5: 1, 2, 5, 7, 8, 10, 12 | |
T 12/4 | 10.7 | Lecture 25 | §10.7: 1, 2, 3, 4 (at least part (a)) | These should be done with the aid of a computer. |
Θ 12/6 | Review | Lecture 26 | Practice Problems (Solutions) |
Homework & Quizzes
Date | Quiz Solutions |
W 9/5 | Quiz 1 |
W 9/12 | Quiz 2 |
W 9/19 | Quiz 3 |
W 9/26 | Quiz 4 |
W 10/3 | Quiz 5 |
W 10/10 | No Quiz |
W 10/17 | Quiz 6 |
W 10/24 | Quiz 7 |
W 10/31 | Quiz 8 |
W 11/7 | Quiz 9 |
W 11/14 | No Quiz |
W 11/21 | No Quiz |
W 11/28 | Quiz 10 |
W 12/5 | Quiz 11 |
Homework problems will be assigned corresponding to each lecture. The purpose of these assignments is to learn the material and practice the problem solving techniques. The purpose is not assessment, which is to stay that the homework is not turned in and it is not graded. Please note that the solutions to the majority of the problems from the book are in the back of the book.
However, short quizzes will be given in the problem sessions on Wednesdays. The quiz problems will be drawn directly from the homework assigments from the previous week. If you have done the homework problems, the quiz problems will be ones you have seen before.
This webpage is the definitive source for the homework problems, which are also the possible quiz questions.
The quizzes contribute 15% to the final grade. The two lowest quiz scores are dropped when computing the final grade.
No make-up quizzes will be given, but because the two lowest scores are dropped, you can miss one or two quizzes without penalty.
Exams
The two midterm exams will be given in class, at the usual time and location. Each midterm exam is worth 25% of the final grade. The exams are cumulative, but each focuses on one portion of the course. The dates and topics of the exam are:
Date | Topics | Practice | Exam | Solutions | |
Midterm Exam 1 | Tuesday, October 9 | chapters 1, 2, 3 | 1A 1B | 1A 1B | |
Midterm Exam 2 | Tuesday, November 13 | chapters 4, 5, 6, 7 | Practice, Solutions | 2A 2B | 2A 2B |
Final Exam | Friday, December 14 | comprehensive | Practice, Solutions | Final A Final B | Final A Final B |
The final exam covers the entire course, and is worth 35% of the final grade.
Final Exam | Friday, December 14, 9:00 am-12:00 noon | Location: JGB 2.216 |
Exam policies
For the final exam yo will be provided with the table of Laplace transforms on page 317 of the textbook. In addition, you are permitted one two-sided sheet of notes (US Letter size paper: 8.5"x11"). The notes must be handwritten, and no photocopying is allowed. No other aids (books, calculators) are permitted.
Students who have prior commitments that interfere with the exam times should let the instructor know before the 12th class day, September 14, so that appropriate accomodations can be made.
If you are unable to take an exam due to an emergency, you must let the instructor know as soon as you yourself become aware that you are likely to miss the exam. It is particularly important that you notify the instructor before the beginning of the exam. Otherwise, you will recieve a grade of 0 on the exam. Make-up exams or other accomodations will be offered for excused absences as appropriate to each student's situation.
The final exam will be offered only at the time set by the Registrar. Extraordinary circumstances that cause a student to miss the final exam will be handled in accordance with the policies of the College of Natural Sciences and the University.
Textbook & Other Resources
- The primary textbook is Elementary Differential Equations and Boundary Value Problems, 9th Edition by William E. Boyce and Richard C. DiPrima. The textbook is also available as an ebook from various websites.
- The program used in lecture 23 to generate waveforms is called Pure Data (Pd), created by Miller Puckette. The package I used is called Pd-extended.
- The MIT Open Course Ware site contains a differential equations course (known at MIT as 18.03), including video lectures by Arthur Mattuck, who is a very talented teacher. The MIT course covers many of the same topics as our course.
- There is an undergraduate computer lab in RLM 7.122, and it is open to all students enrolled in Math courses. Students can sign up for an individual account themselves in the computer lab using their UT EID. These computers have most of the mainstream commercial math software: mathematica, maple, matlab, magma, and an asortment of open source programs.
Grading
- You can look at your grades on Quest.
- Quizzes contribute 15% to the final grade. The two lowest quiz scores are dropped.
- Each of the two midterm exams contributes 25%, and the final exam contributes 35%.
- Attendance, in and of itself, does not contribute to the final grade.
- At the discretion of the instructor, the exam scores may be curved to bring them into alignment with following grade scale, which will also be used to assign the final grades.
Grade Scale (where x is your score)
A | 91 ≤ x < ∞ |
A- | 87 ≤ x < 91 |
B+ | 83 ≤ x < 87 |
B | 79 ≤ x < 83 |
B- | 75 ≤ x < 79 |
C+ | 70 ≤ x < 75 |
C | 66 ≤ x < 70 |
C- | 62 ≤ x < 66 |
D+ | 58 ≤ x < 62 |
D | 54 ≤ x < 58 |
D- | 50 ≤ x < 54 |
F | -∞ < x < 50 |
Deadlines for dropping the course
- 12th class day: Friday, September 14
- Q-drop deadline: Tuesday, November 6
- If you drop a class on or before September 14, the class will not show up on your transcript. If you drop a class after that date, the course will show up on the transcript with a grade of "Q". After Novermber 6, it is not possible to drop a course except for extenuating (usually non-academic) circumstances.
Religious Holidays
In accordance with UT Austin policy, please notify the instructor at least 14 days prior to the date of observance of a religious holiday. If you cannot complete a homework assignment in order to observe a religious holiday, you will be excused from the assignment. If the holiday conflicts with an exam, you will be allowed to write a make-up exam within a reasonable time.
Special Needs
Students with disabilities may request appropriate academic accommodations from the Division of Diversity and Community Engagement, Services for Students with Disabilities at 471-6259 (voice), 232-2937 (video), or http://www.utexas.edu/diversity/ddce/ssd.
Academic Integrity
Read the University's standard on academic integrity found on the Student Judicial Services website.