**Schedule Fall 2018**

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

The Section Numbers in this schedule are taken from the Course Lecture Notes

**All Homework are due on Tuesdays, Thursdays, and Sundays at 11:00pm.**

**Weekly Quizzes open on Tuesdays at 6:00am and close on Wednesdays at 11:00pm.**

Formula Sheet for Quizzes and Exams

Week 01

**Monday 8/27**

**No Lecture.**

**Tuesday 8/28**

**No Recitation.**

**No Homework Due.**

**Wednesday 8/29**

**Lecture 1: Section 1.1**Bacteria Reproduce Like Rabbits.

**Lec 1 Companion.**

**Thursday 8/30**

**No Homework Due.**

**Friday 8/31**

**Lecture 2: Section 1.2**Modeling with Ordinary Differential Equations.

**Lec 2 Companion. Last Two Pages Filled.**

**Sunday 9/02**

**Homework Due: Hw01-Tutorial.**

Week 02

**Monday 9/03**

**No Lecture.**Labor Day.

**Tuesday 9/04**

**WW-Quiz01 Opens in Webwork, Covering: Hw02-1.1-FOE-DE, Hw03-1.2-FOE-ItM.**

**Recall:**WW-Quizzes are in the

**Webwork Exam**server.

**Horizontal Menu**, hover over

**WEBWORK**, choose

**WW EXAM**, choose

**your course section.**

**Recitation Meets: Lab01.**

**Honors Students Only: Honors-Project-01.**Due date Tuesday 9/11.

**Homework Due: Hw02-1.1-FOE-DE, Hw03-1.2-FOE-ItM**

**Wednesday 9/05**

**Lecture 3: Section 1.3**Qualitative Analysis for Autonomous Equations.

**Open Add Ends.**

**Lec 3 Companion.**

**WW-Quiz01 Closes in Webwork.**

**Thursday 9/06**

**No Homework Due.**

**Friday 9/07**

**Lecture 4: Section 1.4**Separable Equations.

**Lec 4 Companion.**

**Sunday 9/09**

**Homework Due: Hw04-1.3-FOE-QA.**

Week 03

**Monday 9/10**

**Lecture 5: Section 1.5**Linear Differential Equations. Integrating Factor Method.

**Lec 5 Companion. Last two pages filled.**

**Tuesday 9/11**

**WW-Quiz02 Opens in Webwork, Covering: Hw04-1.3-FOE-QA, Hw05-1.4-FOE-SE.**

**Recall:**WW-Quizzes are in the

**Webwork Exam**server.

**Horizontal Menu**, hover over

**WEBWORK**, choose

**WW EXAM**, choose

**your course section.**

**Recitation Meets: Recitation Worksheet 01. Recitation-Quiz01 – during recitation.**

**Honors Students Only: Honors-Project-02.**

**Honors Students Only: Honors-Project-01 due in recitation.**

**Homework Due: Hw05-1.4-FOE-SE.**

**Wednesday 9/12**

**Lecture 6: Section 1.6**Picard Iteration. Existence and Uniqueness Theorem.

**Lec 6 Companion. Last Page Filled.**

**WW-Quiz02 Closes.**

**Thursday 9/13**

**Homework Due: Hw06_1.5-FOE-LE.**

**Friday 9/14**

**Lecture 7: Section 2.1**General Second Order Linear Equations. Superposition Property.

**Lec 7 Companion.**

**Sunday 9/16**

**Homework Due: Hw07-1.6-FOE-ASPI.**

Week 04 - Gateway Exam

**Monday 9/17**

**Lecture 8: Section 2.1**General Second Order Linear Equations. Superposition Property.

**Lec 8 Companion**– Same as Lec 7 Companion.

**Tuesday 9/18**

**Review Worksheet for Chapter 1.**

**Recitation Meets: Gateway Exam, Taken in Recitation, Graded by Webwork.**

**Gateway Exam Covers: Chapter 1.**

**Honors Students Only: Honors-Project-03.**Due date on Tuesday 9/25.

**Honors Students Only: Honors-Project-02 due in recitation.**

**01/30 Homework Due: No Homework Due.**

**Wednesday 9/19**

**Lecture 9: Section 2.2**Homogeneous Second Order Linear Equations with Constant Coefficients.

**Lec 9 Companion**.

**Thursday 9/20**

**Homework Due: Hw08-2.1-SOLDE-GP.**

**Friday 9/21**

**Lecture 10: Section 2.2**Homogeneous Second Order Linear Equations with Constant Coefficients.

**Lec 10 Companion**– Same as Lec 9 Companion.

**Extra Example in Lec 10 Filled**.

**Sunday 9/23**

**Homework Due: Hw09-2.2-SOLDE-HCC.**

Week 05

**Monday 9/24**

**Lecture 11: Section 2.3**Nonhomogeneous Second Order Linear Equations. Undetermined Coefficients. (Skip Variation of Parameters.)

**Drop with Refund Date.**

**Lec 11 Companion.**(Skip Variation of Parameters.)

**Tuesday 9/25**

**WW-Quiz03 Opens in Webwork, Covering: Hw08-2.1-SOLDE-GP, Hw09-2.2-SOLDE-HCC.**

**Recitation Meets: Lab02.**

**Honors Students Only: Honors-Project-04.**Due date on Tuesday 10/02.

**Honors Students Only: Honors-Project-03 due in recitation.**

**Webwork Fee Due Date at 10:00am.**

**Homework Due: No Homework Due.**

**Wednesday 9/26**

**Lecture 12: Section 3.1**Introduction to the Laplace Transform.

**Lec 12 Companion.**

**Review on Partial Fractions (Oregon State University).**

**WW-Quiz03 Closes.**

**Thursday 9/27**

**Homework Due: Hw10-2.3-SOLDE-NonH.**

**Friday 9/28**

**Lecture 13:Section 3.2**The Initial Value Problem

**Lec 13 Companion.**

**Sunday 9/30**

**Homework Due: Hw11-3.1-LT-Def.**

Week 06

**Monday 10/01**

**Lecture 14: Section 3.3**Discontinuous Sources and Translation Theorems.

**Lec 14 Companion. Last page filled.**

**Tuesday 10/02**

**WW-Quiz04 Opens in Webwork, Covering: Hw10-2.3-SOLDE-NonH, Hw11-3.1-LT-Def, Hw12-3.2-LT-IVP.**

**Recitation Meets: Recitation Worksheet 02. Recitation-Quiz02 – during recitation.**

**Honors Students Only: Honors-Project-05.**Due date on Tuesday 10/09.

**Honors Students Only: Honors-Project-04 due in recitation.**

**Homework Due: Hw12-3.2-LT-IVP.**

**Wednesday 10/03**

**Lecture 15: Section 3.4**Dirac’s Delta Sources.

**Lec 15 Companion.**

**WW-Quiz04 Closes.**

**Thursday 10/04**

**Homework Due: Hw13-3.3-LT-DS.**

**Friday 10/05**

**Lecture 16: Section 3.5**Convolution. Decomposition Theorem.

**Lec 16 Companion. Last two pages filled.**

**Sunday 10/07**

**Homework Due: Hw14-3.4-LT-GS.**

Week 07 - Midterm 1

**Monday 10/08**

**Lecture: Review Midterm Exam 1.**

**Review Worksheet for Midterm Exam 1.**Also,

**Review Solutions.**

**Previous semesters review sheet.**Also

**Solutions**. (First try the problems, only then look at the solutions.)

**Extra Review Exam 1: 7:30-9:00pm in B-122 Wells Hall.**

**Tuesday 10/09**

**Exam 1 Covers Chapters 1, 2, and 3.**

**The Exam has two parts:**

**Exam 1 Part A: In Recitation at Recitation Time. Graded by Webwork.**

**Exam 1 Part B: In N130 BCC, 8:15-9:45pm. Graded by TA.**

**Honors Students Only: Honors-Project-06.**Due date on Tuesday 10/16.

**Honors Students Only: Honors-Project-05 due in recitation.**

**Homework Due: Hw15-3.5-LT-C.**

**Wednesday 10/10**

**Lecture 17: Section 4.1**Modeling with First Order Systems of ODEs.

**Lec 17 Companion.**

**Thursday 10/11**

**Homework Due: No Homework Due.**

**Friday 10/12**

**Lecture 18: Sections 4.1, 4.2**Vector Fields and Qualitative Solutions

**Lec 18 Companion.**

**Sunday 10/14**

**Homework Due:**

**No Homework Due**.

Week 08

**Monday 10/15**

**Lecture 19: Section 4.2**Vector Fields and Qualitative Solutions.

**Lec 19 Companion.**Same as Lec 18 Companion.

**Tuesday 10/16**

**WW-Quiz05 Opens on Webwork, Covering: Hw15-3.5-LT-C, Hw16-4.1-SDE-MFOS.**

**Recitation Meets: Lab03.**

**Honors Students Only: Honors-Project-07.**Due date on Tuesday 10/23.

**Honors Students Only: Honors-Project-06 due in recitation.**

**Homework Due:**

**Hw16-4.1-SDE-MFOS**.

**Wednesday 10/17**

**Lecture 20: Section 5.1**Algebraic Linear Systems.

**Lec 20 Companion**.

**Drop with No Grade Reported Deadline.**

**WW-Quiz05 Closes.**

**Thursday 10/18**

**Homework Due: Hw17-4.2-SDE-VFQS.**

**Friday 10/19**

**Lecture 21: Section 5.2**Vector Spaces.

**Lec 21 Companion.**

**Sunday 10/21**

**Homework Due:**

**Hw18-5.1-LA-ALE**.

Week 09

**Monday 10/22**

**Lecture 22: Section 5.2, 5.3,**Vector Spaces and Matrix Algebra.

**Lec 22 Companion.**

**Tuesday 10/23**

**WW-Quiz06 Opens on Webwork, Covering Hw18-5.1-LA-ALE, Hw19-5.2-LA-VS.**

**Recitation Meets: Recitation Worksheet. Recitation-Quiz03 – during recitation.**

**Honors Students Only: Honors-Project-08.**Due date on Tuesday 10/30.

**Honors Students Only: Honors-Project-07 due in recitation.**

**Homework Due: No Homework Due.**

**Wednesday 10/24**

**Lecture 23: Section 5.3**Matrix Algebra.

**Lec 23 Companion**– use Lec 22 Companion.

**WW-Quiz06 Closes.**

**Thursday 10/25**

**Homework Due: Hw19-5.2-LA-VS.**

**Friday 10/26**

**Lecture 24: Section 5.4**Eigenvalues and Eigenvectors.

**Lec 24 Companion.**

**Sunday 10/28**

**Homework Due: Hw20-5.3-LA-MA.**

Week 10

**Monday 10/29**

**Lecture 25: Section 5.5**Diagonalizable Matrices.

**Lec 25 Companion.**

**Tuesday 10/30**

**WW-Quiz07 Opens on Webwork, Covering Hw20-5.3-LA-MA, Hw21-5.4-EE.**

**Recitation Meets: Lab04.**

**Honors Students Only: Honors-Project-09.**Due date on Tuesday 11/06.

**Honors Students Only: Honors-Project-08 due in recitation.**

**Homework Due: Hw20-5.4-LA-EE.**

**Wednesday 10/31**

**Lecture 26: Section 5.6**Matrix Exponential.

**Lec 26 Companion.**

**WW-Quiz07 Closes.**

**Thursday 11/01**

**Homework Due: No Homework Due.**

**Friday 11/02**

**Lecture 27: Section 6.1**2×2 Linear Homogeneous Constant Coefficient Differential Systems.

**Lec 27 Companion.**

**Sunday 11/04**

**Homework Due: Hw22-5.5-LA-D-Exp**

**.**

Week 11

**Monday 11/05**

**Lecture 28: Section 6.1**2×2 Linear Homogeneous Constant Coefficient Differential Systems – Continued.

**Lec 28 Companion**– use Lec 27 Companion.

**Tuesday 11/06**

**WW-Quiz08 Opens on Webwork, Covering Hw21-5.4-EE, Hw22-5.5-LA-D-Exp.**

**Recitation Meets: Recitation Worksheet. Recitation-Quiz04 – during recitation.**

**Honors Students Only: Honors-Project-10.**Due date on Tuesday 11/13.

**Honors Students Only: Honors-Project-09 due in recitation.**

**Homework Due: No Homework Due**.

**Wednesday 11/07**

**Lecture 29**

**: Section 6.2**2×2 Phase Portraits and Stability.

**Lec 29 Companion.**

**WW-Quiz08 Closes.**

**Thursday 11/08**

**Homework Due:**

**Hw23-6.1-QA-2×2**.

**Friday 11/09**

**Lecture 30: Section 6.2**2×2 Phase Portraits and Stability – Continued.

**Lec 30 Companion**– Use Lec 29 Companion.

**Sunday 11/11**

**Homework Due:**

**No Homework Due**.

Week 12 - Midterm 2

**Monday 11/12**

**Lecture**

**: Review for Midterm Exam 2.**

**Review Worksheet for Midterm Exam 2.**Also,

**Review Solutions.**

**Extra Review for Exam 2: 7:30-9:00pm, in B-122 Wells Hall.**

**Tuesday 11/13**

**Exam 2 Covers Chapters 4, 5, and 6.1-6.2. (Section 6.3 not covered.)**

**The Exam has two parts:**

**Exam 2 Part A: In Recitation at Recitation Time. Graded by Webwork.**

**Exam 2 Part B: In N130 BCC, 8:15-9:45pm. Graded by TA.**

**Homework Due: Hw24-6.2-QA-2x2PP.**

**Wednesday 11/14**

**Lecture 31: Section 6.3**Nonlinear Systems of ODEs

**Lec 31 Companion**. (Updated with Lec 32 Companion.)

**Thursday 11/15**

**Homework Due: No Homework Due**.

**Friday 11/16**

**Lecture 32: Section 6.3**Nonlinear Systems of ODEs – Continued.

**Lec 32 Companion**– Use Lec 31 Companion.

**Sunday 11/18**

**Homework Due: No Homework Due.**

Week 13

**Monday 11/19**

**Lecture 33: Section 6.4**Nonlinear Pendulum.

**Lec 33 Companion.**

**Tuesday 11/20**

**WW-Quiz09 Opens on Webwork, Covering Hw23-6.1-QA-2×2, Hw24-6.2-QA-2x2PP, Hw25-6.3-QA-2x2NS.**

**Recitation Meets: Lab05.**

**Homework Due:**

**Hw25-6.3-QA-2x2NS.**

**Wednesday 11/21**

**Lecture 34: Section 7.1**Eigenfunction Problems

**Lec 34 Companion. Lec 34 Filled-In.**

**WW-Quiz09 Closes.**

**Thursday 11/22**

**Homework Due: No Homework Due.**

**Friday 11/23**

**Thanksgiving: No Class**

**Sunday 11/25**

**Homework Due: Hw25a-6.4-QA-NP**.

Week 14

**Monday 11/26**

**Lecture 35: Section 7.1**Eigenfunction Problems – Continued.

**Lec 35 Companion**– use Lec 34 companion.

**Tuesday 11/27**

**WW-Quiz10 Opens on Webwork, Covering Hw25a-6.4-QA-NP, Hw26-7.1-BVP-SEP.**

**Recitation Meets: Recitation Worksheet. Recitation-Quiz05 – during recitation.**

**Homework Due: No Homework Due.**

**Wednesday 11/28**

**Lecture 36: section 7.2**Fourier Series

**Lec 36 Companion. Last pages filled in.**

**Thursday 11/29**

**Homework Due: Hw26-7.1-BVP-SEP.**

**WW-Quiz10 Closes.**

**Friday 11/30**

**Lecture 37: Section 7.2**Fourier Series – Continued.

**Lec 37 Companion**– Use Lec 36 Companion.

**Sunday 12/02**

**Homework Due: No Homework Due.**

Week 15

**Monday 12/03**

**Lecture 38: Section 7.3**The Heat Equation – Dirichlet Boundary Conditions.

**Lec 38 Companion**.

**Tuesday 12/04**

**WW-Quiz11 Opens on Webwork, Covering Hw26-7.1-BVP-SEP, Hw27-7.2-FS.**

**Recitation Meets. Review for Final Exam.**

**Homework Due: Hw27-7.2-FS.**

**Wednesday 12/05**

**Lecture 39: Section 7.3**The Heat Equation – Neumann Boundary Conditions.

**Lec 39 Companion**– use Lec 38 companion. The Neumann BC Filled.

**WW-Quiz11 Closes.**

**Thursday 12/06**

**Homework Due: No Homework Due.**

**Friday 12/07**

**Lecture: Review for Final Exam.**

**Review Worksheet for Final Exam.**Also,

**Review Solutions.**

**Saturday 12/08**

**Extra Review for Final Exam: 1:00-3:00pm, in B-115 Wells Hall.**

**Sunday 12/09**

**Homework Due: Hw28-7.3-HE**

Week 16 - Final Exam

**Monday 12/10**

**Final Exam, from 7:45am till 10:00pm, Covering All Sections.**

**Information about the Final Exam:**

**– The Final Exam can be taken at 7:45am, 10:15am, 12:45pm, and 3:15pm.**

**– The Final Exam rooms are B-102, B-110F, B-110G, and B-110H in Wells Hall, and also CC-415 in Computer Center.**

**– Students sign up for their chosen time.**

**– Sign up for the Final Exam will**

**start Tuesday 11/27 at 10am.**

**– Sign up for the Final Exam will**

**end Friday 11/30 at 10pm.**

**Tuesday 12/11**

**Makeup Final Exam, 10:00am-12:00pm Covering All Sections.**

**– The Makeup Final Exam room is 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.**