MATH 2280 FALL 2012

Introduction to Differential Equations

Instructor: Jingyi Zhu, LCB 335, 801-581-3236, zhu@math.utah.edu

Class Schedule: MTWF: 7:30-8:20 am, WEB 1230

Office Hours: MWF 1:30 - 2:30 pm, or by appointment, LCB 335

Text: Edwards and Penney, Differential Equations and Bondary Value Problems, Computing and Modeling.

Prerequisites: Math 2270, and any of 1260,1280, or 2210.

Syllabus

Announcements:

Homework Assignments:

  • Week 1: (Section 1.1) 2, 6, 9, 14, 24, 29, 35, 45; (Section 1.2) 3, 7, 16, 20, 24, 30, 35; (Section 1.3) 2, 7, 12, 26, 30. Due 8/27 at 5 pm.
    Solutions
  • Week 2: (Section 1.4) 3, 6, 22, 26, 31, 37, 40, 43; (Section 1.5) 5, 14, 17, 20, 23, 29, 33, 38; (Section 2.1) 2, 6, 11, 15, 27. Due 9/4 at 5 pm.
    Solutions
  • Week 3: (Section 2.2) 4, 7, 11, 14, 16, 19, 21, 26; (Section 2.3) 2, 6, 9, 12, 20, 25; (Section 2.4) 2, 4, 8, 12, 15, 19, 27. Due 9/10 at 5 pm.
    Solutions
  • Week 4: (Section 2.5) 7, 10, 12, 13, 21, 26, 27; (Section 2.6) 3, 8, 12, 13, 21, 26, 27; (Section 3.1) 3, 6, 10, 14, 23, 24, 35, 40, 45; (Section 3.2) 2, 5, 8, 11, 14, 22, 27, 31. Due 9/17 at 5 pm.
    Solutions
  • MATLAB Project 1 Due 9/28 at 5 pm.
  • Week 5: (Section 3.3) 2, 6, 14, 18, 22, 25, 28, 40, 52; (Section 3.4) 2, 5, 9, 18, 24, 27; (Section 3.5) 2, 13, 23, 28, 34, 38. Due 9/28 at 5 pm. (notice the change)
    Solutions
  • Weeks 6/7: (Section 3.6) 2, 9, 12, 17, 21, 27; (Section 3.7) 2, 5, 9; (Section 4.1) 3, 7, 12, 24; (Section 4.2) 3, 12, 24, 28, 38, 40. Due 10/15 at 5 pm.
  • Week 8: (Section 4.3) 3, 10, 12; (Section 5.1) 12, 16, 22; (Section 5.2) 2, 5, 10, 22, 30; (Section 5.3) 4, 10, 12, 16, 21. Due 10/22 at 5 pm.
  • Week 9: (Section 5.4) 2, 6, 9, 24, 28, 35; (Section 5.5) 3, 6, 8, 12, 18, 22, 26. Due 10/29 at 5 pm.
  • Week 10: (Section 5.6) 3, 6, 9, 17, 23, 27; (Section 6.1) 2, 5, 10, 14, 20, 24; (Section 6.2) 2, 8, 12, 15, 22. Due 11/5 at 5 pm.
    Solutions
  • Week 11: (Section 6.3) 1, 5, 20, 21, 22; (Section 6.4) 2, 3, 6, 12. Due 11/12 at 5 pm.
  • Week 12: (Section 7.1) 4, 8, 14, 17, 20, 25, 29, 28; (Section 7.2) 3, 7, 12, 21, 36; (Section 7.3)2, 7, 14, 30, 34. Due 11/19 at 5 pm.
  • Week 13: (Section 7.4) 2, 6, 9, 13, 20, 24, 30; (Section 7.5) 3, 14, 25, 32; (Section 7.6) 2, 14. Due 11/27 (Tuesday) at 5 pm.
  • Week 14: (Section 9.1) 4, 7, 13, 17, 20, 26, 30; (Section 9.2) 2, 7, 11, 19; (Section 9.3) 5, 9, 12, 18, 22. Due 12/3 at 5 pm.
  • Week 15: (Section 9.4) 3, 8, 15; (Section 9.5) 4, 8, 14, 22; (Section 9.6) 4, 9, 14, 16; (Section 9.7) 2, 9. Due 12/14 at 5 pm.

Chapter Summaries and Lecture Notes:

Exam Information:

Matlab Resources: