MATH 201 - Differential Equations (Section EB1, Fall 2017)
Time and Location
Time: MWF 12:00 - 12:50 pm Room: NRE 2-001
Instructor
Dr. Arno Berger (CAB 683,
berger@ualberta.ca)
Office hours
MWF 2:00 pm - 3:30 pm, or by appointment
Syllabus
Please see this PDF document for all relevant
details concerning MATH 201.
Material covered in class (Course Diary)
I plan to keep an up-to-date list of the topics, examples etc. covered in class.
Unless stated otherwise, reference numbers refer to our textbook,
W. F. Trench, Elementary Differential
Equations with Boundary Value Problems,
henceforth abbreviated as [T], which is freely
available here.
Lecture #
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Date
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Material covered / special events
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Remarks/ additional material
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WELCOME TO MATH 201 !!
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1
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Wed 6 Sep
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Introduction - What is a Differential Equation (DE)?
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[T] Ch. 1.
Please review the material from first-year calculus, as needed.
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2
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Fri 8 Sep
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Initial value problems (IVP) and Boundary value problems (BVP).
First order ODE.
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[T] Sec. 2.2. |
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Notes Week #1. |
3
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Mon 11 Sep
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Separable equations.
Separable equations in disguise.
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[T] Sec. 2.2, 2.4. |
4
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Wed 13 Sep
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Linear first-order equations.
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[T] Sec. 2.1. |
5
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Fri 15 Sep
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Exact equations. Integrating factors.
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[T] Sec. 2.5, 2.6. |
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Notes Week #2. |
6
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Mon 18 Sep
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Linear second order equations. Wronski
determinant. Fundamental sets of solutions.
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[T] Sec. 5.1. |
7
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Wed 20 Sep
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Homogeneous linear equations with constant coefficients.
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[T] Sec. 5.2. |
8
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Fri 22 Sep
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Inhomogeneous linear equations with constant coefficients:
Undetermined coefficients.
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[T] Sec. 5.3 - 5.5. |
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Notes Week #3. |
9
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Mon 25 Sep
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Variation of parameters.
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[T] Sec. 5.7.
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10
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Wed 27 Sep
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Further examples.
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[T] Sec. 5.7. |
11
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Fri 29 Sep
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Free and forced vibrations. Resonance.
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[T] Sec. 6.1/6.2.
Two nice YouTube videos on the topic of resonances:
Tacoma Bridge Collapse.
Wine Glass Resonance.
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Notes Week #4. |
12
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Mon 2 Oct
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Examples.
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[T] Sec. 6.1/6.2. |
13
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Wed 4 Oct
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A brief review of power series.
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[T] Sec. 7.1. |
14
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Fri 6 Oct
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Analytic functions. Solving linear ODE with power series.
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[T] Sec. 7.2/7.3. |
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Notes Week #5. |
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Mon 9 Oct
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No class.
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Happy Thanksgiving! |
15
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Wed 11 Oct
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Ordinary and singular points.
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[T] Sec. 7.2/7.3. |
16
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Fri 13 Oct
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Examples. Euler equations.
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[T] Sec. 7.2 - 7.4. |
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Notes Week #6. |
17
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Mon 16 Oct
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Laplace Transform. Definition and basic properties.
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[T] Sec. 8.1. |
18
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Wed 18 Oct
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A brief reminder of partial fractions.
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19
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Fri 20 Oct
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Inverse Laplace transform.
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[T] Sec. 8.2. |
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Notes Week #7. |
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Sat 21 Oct
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Midterm test !
Please see box on the left for details.
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Good luck !! |
20
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Mon 23 Oct
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Solving IVPs by means of Laplace transform.
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[T] Sec. 8.3. |
21
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Wed 25 Oct
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Discontinuous and delayed signals.
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[T] Sec. 8.4/8.5. |
22
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Fri 27 Oct
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Periodic signals.
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[T] Sec. 8.4/8.5. |
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Notes Week #8. |
23
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Mon 30 Oct
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Convolution.
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[T] Sec. 8.6. |
24
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Wed 1 Nov
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Applications of convolution. Impulses.
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[T] Sec. 8.6/8.7. |
25
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Fri 3 Nov
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Dirac delta function.
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[T] Sec. 8.7. |
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Notes Week #9. |
26
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Mon 6 Nov
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Systems of linear differential equations.
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[T] Ch. 10. |
27
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Wed 8 Nov
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Partial Differential Equations (PDE). Introductory remarks.
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[T] Ch. 12. |
28
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Fri 10 Nov
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Boundary value problems for ODE (eigenvalue problems).
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[T] Sec. 11.1.
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Notes Week #10. |
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Have a great Reading
Week.
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29
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Mon 20 Nov
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Examples of eigenvalue problems.
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[T] Sec. 11.1. |
30
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Wed 22 Nov
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An introduction to Fourier series.
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[T] Sec. 11.2. |
31
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Fri 24 Nov
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More on Fourier series. Examples.
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[T] Sec. 11.2. |
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Notes Week #11. |
32
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Mon 27 Nov
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Fourier cosine and sine series.
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[T] Sec. 11.3. |
33
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Wed 29 Nov
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The separation of variables method for the heat equation.
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[T] Sec. 12.1. |
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|
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Please consider
completing the online MATH 201 course survey. It only takes a
few minutes. Thank you. |
34
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Fri 1 Dec
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Examples. Variations of the method.
|
[T] Sec. 12.1. |
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Notes Week #12. |
35
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Mon 4 Dec
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Examples. The wave equation.
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[T] Sec. 12.1/12.2. |
36
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Wed 6 Dec
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The separation of variables method for the wave equation.
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[T] Sec. 12.2. |
37
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Fri 8 Dec
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D'Alembert's form of the solution.
Final exam information.
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[T] Sec. 12.2.
Extended MATH 201 office hours:
2pm - 5pm in CAB 683.
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Notes Week #13. |
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Good bye and good luck !! |
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Mon 11 Dec
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Special MATH 201 office hours:
2pm - 5pm in CAB 683.
MATH 201 review session:
6pm - ?pm in CCIS L1-140.
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Tue 11 Dec
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Final exam !
Please see box on the left for details.
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Good luck !! |
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