Schedule Spring 2019

This Schedule is tentative and subject to changes which will be announced in class.

Main Textbook:  Course Lecture Notes  –  Read Before Class:  Companion to the Lecture Notes

Reading assignments before every lecture are mandatory. They are indicated above every lecture in the schedule. 
All Homework are due on Mondays, Wednesdays, and Fridays at 11:00pm.
Weekly Quizzes open on Tuesdays at 8:00am and close on Wednesdays at 11:00pm.

Formula Sheet for Quizzes and Exams  Review Problems for Exams  Answers to Review Problems
Week 01
Monday 1/7
Read Before Class: Companion 1.2, Part 1.
Lecture 1: Section 1.2, Introduction to Modeling.
No Homework Due.
Tuesday 1/8
No WW-Quiz.
Recitation Meets. Lab 01.
Honors Students Only: Deep-Dive-01. Due on Tuesday 1/15.
Wednesday 1/9
Read Before Class: Companion 1.2, Part 2.
Lecture 2: Section 1.2, Introduction to Modeling.
Video: Section 1.2 – Interacting Species.
Homework Due: Hw01-Tutorial, Hw02-1.2-FOE-ItM-1.
Friday 1/11
Read Before Class: Companion 1.3.
Lecture 3: Section 1.3, Qualitative Analysis.
Homework Due: Hw03-1.2-FOE-ItM-2.

Week 02
Monday 1/14
Read Before Class: Companion 1.4. (Separable Equations.)
Lecture 4: Section 1.4, Separable Equations.
Homework Due: Hw04-1.3-FOE-QA.
Tuesday 1/15
WW-Quiz-01 Opens in Webwork, Covering Hw02-1.2-FOE-ItM-1, Hw03-1.2-FOE-ItM-2.
WW-Quizzes are in the Webwork Exam server.
Horizontal Menu, hover over WEBWORK, choose WW EXAM, choose your course section.
Recitation Worksheet-01. Recitation Quiz-01 – in Recitation. Covering Secs. 1.1, 1.2, 1.3.
Honors Students Only: Deep-Dive-02.  Due on Tuesday 1/22.
Honors Students Only: Deep-Dive-01 Due in Recitation.
Wednesday 1/16
Read Before Class: Companion 1.4. (Euler Homogeneous.)
Lecture 5: Section 1.4, Euler Homogeneous Equations.
WW-Quiz-01 Closes in Webwork.
No Homework Due.
Friday 1/18
Read Before Class: Companion 1.5.
Lecture 6: Section 1.5, Linear Differential Equations.
Homework Due: Hw05-1.4-FOE-SE.
Week 03
Monday 1/21
No Lecture. MLK Day.
No Homework Due.
Tuesday 1/22
WW-Quiz-02 Opens in WW, Covering Hw04-1.3-FOE-QA, Hw05-1.4-FOE-SE.
WW-Quizzes are in the Webwork Exam server.
Horizontal Menu, hover over WEBWORK, choose WW EXAM, choose your course section.
Recitation Worksheet-02. Recitation-Quiz-02 – in Recitation, Covering Secs. 1.4, 1.5.
Honors Students Only: No Deep-Dive this Week.
Honors Students Only: Deep-Dive-02 Due in Recitation.
Wednesday 1/23
Read Before Class: Companion 1.6.
Lecture 7: Section 1.6, Approximate Solutions: Picard Iteration.
Video: Section 1.6: Linear vs Nonlinear.
WW-Quiz-02 Closes.
Homework Due: Hw06-1.5-FOE-LE.
Friday 1/25
Read Before Class: Companion 2.1.
Lecture 8: Section 2.1, Second Order Linear Equations: General Properties.
Homework Due: Hw07-1.6-FOE-ASPI.
Week 04 - Gateway Exam
Monday 1/28
Read Before Class: Companion 2.1.
Lecture 9: Section 2.1, Second Order Linear Equations: General Properties.
Review Problems for Chapter 1.  (See links at the top of this page.)
No Homework Due.
Tuesday 1/29
Recitation: Gateway Exam. Covering Chapter 1. Taken in Recitation, Graded by Webwork.
Honors Students Only: Deep-Dive-03. Due on Tuesday 2/5.
Honors Students Only: No Deep-Dive Due in Recitation.
Wednesday 1/30
Read Before Class: Companion 2.2.
Lecture 10: Section 2.2, Homogeneous Constant Coefficients Equations.
Hand-written lecture notes(case 1: real distinct roots; case 2: real repeated roots).
Second Version of the Lecture Notes Section 2.2.
Homework Due: Hw08-2.1-SOLDE-GP.
Friday 2/1
Read Before Class: Companion 2.2.
Lecture 11: Section 2.2, Homogeneous Constant Coefficients Equations.
Amplitude and Phase Shift Example.
Drop with Refund Date.
No Homework Due.
Week 05
Monday 2/4
Webwork Fee Due Date at 10:00 am.
Read Before Class: Companion 2.3.
Lecture 12: Section 2.3, Non-homogeneous Equations – Undetermined Coefficients.
Homework Due: Hw09-2.2-SOLDE-HCC.
Hint for Problem 9.
Tuesday 2/5
WW-Quiz-03 Opens in WW, Covering Hw08-2.1-SOLDE-GP, Hw09-2.2-SOLDE-HCC.
Recitation Meets: Lab-02.
Honors Students Only: Deep-Dive-04. Due on Tuesday 2/12.
Honors Students Only: Deep-Dive-03 Due in Recitation.
Wednesday 2/6
Read Before Class: Review Lab-02.
Lecture 13: Section 2.3, Non-Homogeneous Equations – Resonance.
WW-Quiz-03 Closes.
Homework Due: No Homework Due.
Friday 2/8
Read Before Class: Companion 3.1.
Lecture 14: Section 3.1, Introduction to the Laplace Transform.
Review on Partial Fractions (Oregon State University).
Homework Due: Hw10-2.3-SOLDE-NH.
Week 06
Monday 2/11
Read Before Class: Companion 3.2.
Lecture 15: Section 3.2, The Initial Value Problem.
Beating Solution Computed with the Laplace Transform Method.
Homework Due: Hw12-3.1-LT-DEF.
Tuesday 2/12
WW-Quiz-04 Opens in WW, Covering Hw10-2.3-SOLDE-NonH, Hw11-3.1-LT-Def.
Recitation Worksheet-03. Recitation-Quiz-03 – in Recitation. Covering Secs. 2.3, 3.1, 3.2.
Honors Students Only: No Deep-Dive this Week.
Honors Students Only: Deep-Dive-04 Due in Recitation.
Wednesday 2/13
Read Before Class: Companion 3.3.
Lecture 16: Section 3.3, Discontinuous Sources and Translations.
IVP with Complex Roots and Complete the Square Method.
WW-Quiz-04 Closes.
Homework Due: Hw13-3.2-LT-IVP.
Friday 2/15
Read Before Class: Companion 3.4.
Lecture 17: Section 3.4, Dirac’s Delta Sources.
Homework Due: Hw13-3.3-LT-DS.
Week 07 - Midterm 1
Monday 2/18
Lecture 18: Review Midterm Exam 1.
Review for Chapters 1, 2, and 3. (See links at the top of this page.)
Homework Due: Hw14-3.4-LT-GS.
Tuesday 2/19
Exam 1 Covering Chapters 1, 2, and 3.1-3.4. Section 3.5 not covered.
The Exam has two parts:
Exam 1 Part A: In Recitation at Recitation Time. Graded by Webwork.
Exam 1 Part B: 8:30-10:00pm. Graded by TA. Room Assignments for Exam 1 Part B, by section.
Honors Students Only: Deep-Dive-05. Due on Tuesday 2/26.
Honors Students Only: No Deep-Dive Due in Recitation.
Wednesday 2/20
Read Before Class: Companion 4.1.
Lecture 19: Section 4.1, Modeling with First Order Systems of ODEs.
No Homework Due.
Friday 2/22
Read Before Class: Companion 4.2.
Lecture 20: Sections 4.1, 4.2, Vector Fields and Qualitative Solutions
No Homework Due.
Week 08
Monday 2/25
Read Before Class: Companion 4.2.
Lecture 21: Section 4.2, Vector Fields and Qualitative Solutions.
Homework Due: Hw16-4.1-SDE-MFOS.
Tuesday 2/26
WW-Quiz-05 Opens on WW, Covering Hw15-3.5-LT-C, Hw16-4.1-SDE-MFOS, Hw17-4.2-SDE-VFQS.
Recitation Meets: Lab-03.
Honors Students Only: Deep-Dive-06. Due on Tuesday 3/12.
Honors Students Only: Deep-Dive-05 Due in Recitation.
Wednesday 2/27
Read Before Class: Companion 5.1.
Lecture 22: Section 5.1, Algebraic Linear Systems.
Drop with No Grade Reported Deadline.
WW-Quiz-05 Closes.
Homework Due: Hw17-4.2-SDE-VFQS.
Friday 3/1
Read Before Class: Companion 5.2.
Lecture 23: Section 5.2, Vector Spaces.
Homework Due: Hw18-5.1-LA-ALE.
Week 09 - Spring Break
Monday 3/4
No Lecture.
No Homework Due.
Tuesday 3/5
No WW-Quiz.
No Recitation.
No Honors-Projects.
Wednesday 3/6
No Lecture.
No Homework Due.
Friday 3/8
No Lecture.
No Homework Due.
Week 10
Monday 3/11
Read Before Class: Companion 5.3.
Lecture 24: Section 5.2, 5.3, Vector Spaces and Matrix Algebra.
No Homework Due.
Tuesday 3/12
WW-Quiz-06 Opens on WW, Covering Hw18-5.1-LA-ALE,  Hw19-5.2-LA-VS.
Recitation Worksheet-04. Recitation-Quiz-04 – in Recitation. Covering Secs. 5.1, 5.2.
Honors Students Only: Deep-Dive-07. Due on Tuesday 3/19.
Honors Students Only: Deep-Dive-06 Due in Recitation.
Wednesday 3/13
Read Before Class: Companion 5.3.
Lecture 25: Section 5.3, Matrix Algebra.
WW-Quiz-06 Closes.
Homework Due: Hw19-5.2-LA-VS.
Friday 3/15
Read Before Class: Companion 5.4.
Lecture 26: Section 5.4, Eigenvalues and Eigenvectors.
Homework Due: Hw20-5.3-LA-MA.
Week 11
Monday 3/18
Read Before Class: Companion 5.5.
Lecture 27: Section 5.5, Diagonalizable Matrices.
Homework Due: Hw21-5.4-LA-EE.
Tuesday 3/19
WW-Quiz-07 Opens on WW, Covering Hw20-5.3-LA-MA, Hw21-5.4-EE.
Recitation Meets: Lab-04.
Honors Students Only: Deep-Dive-08. Due on Tuesday 3/26.
Honors Students Only: Deep-Dive-07 Due in Recitation.
Wednesday 3/20
Read Before Class: Companion 5.6.
Lecture 28: Section 5.6, Matrix Exponential.
WW-Quiz-07 Closes.
Homework Due: Hw22-5.5-LA-DM.
Friday 3/22
Read Before Class: Companion 6.1.
Lecture 29: Section 6.1 Two-Dimensional Linear Systems.
Homework Due: Hw23-5.6-LA-ME.
Week 12
Monday 3/25
Read Before Class: Companion 6.1.
Lecture 30: Section 6.1, Two-Dimensional Linear Systems.
No Homework Due.
Tuesday 3/26
WW-Quiz-08 Opens on WW, Covering Hw22-5.5-DM, Hw23-5.6-LA-EM.
Recitation Worksheet-05. Recitation-Quiz-05 – in Recitation. Covering Secs. 5.5, 5.6, 6.1.
Honors Students Only: Deep-Dive-09. Due on Tuesday 4/2.
Honors Students Only: Deep-Dive-08 Due in Recitation.
Wednesday 3/27
Read Before Class: Companion 6.2.
Lecture 31: Section 6.2, Two-Dimensional Phase Portraits.
WW-Quiz-08 Closes.
Homework Due: Hw24-6.1-QA-2×2.
Friday 3/29
Read Before Class: Companion 6.2.
Lecture 32: Section 6.2 , Two-Dimensional Phase Portraits.
No Homework Due.
Week 13
Monday 4/1
Read Before Class: Companion 6.3.
Lecture 33: Section 6.3, Two-Dimensional Nonlinear Systems.
Homework Due: Hw25-6.2-QA-2x2PP.
Tuesday 4/2
WW-Quiz-09 Opens on WW, Covering Hw24-6.1-QA-2×2, Hw25-6.2-QA-2x2PP.
Recitation Worksheet-06. Recitation-Quiz-06 – in Recitation. Covering Secs. 6.1, 6.2
Honors Students Only: No Deep-Dive this Week.
Honors Students Only: Deep-Dive-09 Due in Recitation.
Wednesday 4/3
Read Before Class: Companion 6.3.
Lecture 34: Section 6.3, Two-Dimensional Nonlinear Systems.
WW-Quiz-09 Closes.
No Homework Due.
Friday 4/5
Read Before Class: Companion 6.4.
Lecture 35: Section 6.4, Nonlinear Pendulum.
Homework Due: Hw26-6.3-QA-NS.
Week 14 - Midterm 2
Monday 4/8
Lecture 36: Review for Midterm Exam 2.
Review Problems for Chapters 4, 5, and 6. (See links at the top of this page.)
Homework Due: Hw27-6.4-QA-NP.
Tuesday 4/9
Exam 2 Covers Chapters 4, 5, 6.
The Exam has two parts:
Exam 2 Part A: In Recitation at Recitation Time. Graded by Webwork.
Exam 2 Part B: In B115, B117, B119 WH, 8:30-10:00pm. Graded by TA.
Honors Students Only: Deep-Dive-10. Due on Tuesday 4/16.
Honors Students Only: No Deep-Dive Due in Recitation.
Wednesday 4/10
Read Before Class: Companion 7.1.
Lecture 37: Section 7.1, Eigenfunction Problems
No Homework Due.
Friday 4/12
Read Before Class: Companion 7.1.
Lecture 38: Section 7.1 Eigenfunction Problems.
No Homework Due.
Week 15
Monday 4/15
Read Before Class: Companion 7.2.
Lecture 39: Section 7.2, Fourier Series.
Homework Due: Hw28-7.1-BVP-SE.
Tuesday 4/16
WW-Quiz-10 Opens on WW, Covering Hw26-6.3-QA-NS, Hw27-6.4-QA-NP, Hw28-7.1-BVP-SE.
Recitation Meets: Lab-05.
Honors Students Only: Deep-Dive-11. Due on Tuesday 4/23.
Honors Students Only: Deep-Dive-10 Due in Recitation.
Wednesday 4/17
Read Before Class: Companion 7.2.
Lecture 40: Section 7.2, Fourier Series.
WW-Quiz-10 Closes.
No Homework Due.
Friday 4/19
Read Before Class: Companion 7.3.
Lecture 41: Section 7.3 The Heat Equation – Dirichlet Boundary Conditions.
Homework Due: Hw29-7.2-FS.
Week 16
Monday 4/22
Read Before Class: Companion 7.3.
Lecture 42: Section 7.3 The Heat Equation – Neumann Boundary Conditions.
No Homework Due.
Tuesday 4/23
WW-Quiz-11 Opens on WW, Covering Hw28-7.1-BVP-SE, Hw29-7.2-FS.
Recitation Meets. Review for Final Exam.
Honors Students Only: Deep-Dive-11 Due in Recitation.
Wednesday 4/24
Read Before Class: Companion 7.3.
Lecture 43: Section 7.3 The Heat Equation – Mixed Boundary Conditions.
WW-Quiz-11 Closes.
No Homework Due.
Friday 4/26
Lecture 44: Review for Final Exam.
Review Problems for Chapters 1-7. (See links at the top of this page.)
Homework Due: Hw30-7.3-HE.
Week 17 - Final Exam
Tuesday 4/30
Final Exam, from 7:45am till 10:00pm, Covering All Sections.
Information about the Final Exam:
– Times: 7:45am, 10:15am, 12:45pm, and 3:15pm.
– Rooms: B-102, B-110F, B-110G, and B-110H in Wells Hall, and 415 in Computer Center.
– Students sign up for their chosen time.
– Sign up for the Final Exam will start Tuesday 4/2 at 10am.
– Sign up for the Final Exam will end Tuesday 4/9 at 10am.
Wednesday 5/1
Makeup Final Exam, 10:00am-12:00pm Covering All Sections.
– Room: B-110G Wells Hall.
Sign Up for Makeup Final Exam:
– Sign up must be done at least a week in advance.
– Students must have 3 or more exams on Monday.
– Students must bring a copy of their schedule to C-129 Wells Hall.

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