Class Meets Mondays/Wednesdays/Fridays 9:30–10:20

  • See here for the syllabus.

  • Class meetings will be conducted over Zoom. Access info can be found on the Laulima site or the Discord for the class.

  • Outside of Zoom there are two main ways I will communicate with you: (1) This site, the public site for the class, where I will post announcements and any lecture notes; (2) a Discord channel, where I will also post announcements, where you can ask questions and discuss things with your classmates. Assignment submission will be done through Gradescope, and online homework will be done through UHM’s WeBWorK site.

Announcements

  • No class Monday, January 18th an account of MLK Day

Lecture notes

In-class worksheets

Schedule

(Tentative, may change)

  • Week 1 (Jan 11) Introduction: Chapters 1, 3, 5

  • Week 2 (Jan 18) Separable equations: Chapters 4, 6

  • Week 3 (Jan 25) Equations with homogeneous coefficients: Chapters 7, 8

  • Week 4 (Feb 1) Exact equations: Chapters 9, 10

  • Week 5 (Feb 8) Linear first-order equations: Chapter 11

  • Week 6 (Feb 15) Review and midterm 1

  • Week 7 (Feb 22) Linear ODEs of degree > 1: Chapters 18, 19

  • Week 8 (Mar 1) Homogeneous linear ODEs: Chapter 20

  • Week 9 (Mar 8) Nonhomogeneous linear ODEs, I: Chapter 21

  • Spring break!

  • Week 10 (Mar 22) Nonhomogeneous linear ODEs, II: Chapter 22

  • Week 11 (Mar 29) Operators: Chapters 24, 25

  • Week 12 (Apr 5) The Laplace transform: Chapter 27

  • Week 13 (Apr 12) Series solutions: Chapter 37

  • Week 14 (Apr 19) Overspill, review, and midterm 2

  • Week 15 (Apr 26) Existence and uniqueness theorems, I

  • Week 16 (May 3) Existence and uniqueness theorems, II