## MATH 130B, Ordinary Differential Equations, Winter 2017:

** Office hours:**(preliminary) W3-4, Th: 2-3

** Office:** APM 5256, tel. 534-2734

** Email:** hwenzl@ucsd.edu

** Teaching assistant: ** Pieter Spaas, APM 6446, office hours: M2-3, Th:10-11

** Computation of grade:** homework: 20%, midterm: 30%, final 50%.
The worst homework score will be dropped.

** Dates of exams: ** No make-up exams!

Midterm: 2/17 in class

** Course material: ** We will use the book
"Nonlinear dynamics and chaos"
by Steven Strogatz, 2nd edition. Material will approximately go
from Chapter 7 until Chapter 11.

** Homework assignments ** Unless further notice, homework
is to be turned in Fridays in class. You may be able to get the homework
to the TA by other ways if it is OK with him.

**Disclaimer:**
I will try to get the homework assignment on the net in time.
Due to time and other limitations, this may not always be possible.
The fact that there is no assignment posted for a particular date does
therefore NOT necessarily mean that no homework is due.

for 1/13: Chapter 7: 1.3, 1.8, 2.2, 2.6(a), 2.8, 2.9(a).

for 1/20: Chapter 7: 2.10, 2.13, 3.3, 3.4, 3.7,

for 1/27: Chapter 7: 3.10, 5.3, 6.1, 6.2,

for 2/3: Chapter 7: 6.4, 6.8. 6.10, 6.15

for 2/10: Chapter 8: 1.3, 1.5, 1.7, 2.1, 2.8 (a,b,d), 3.1.

for midterm (need not be turned in): Chapter 8: 4.1, 4.2

for 2/24: Chapter 8: 5.3(a), 7.1, 7.2, 7.9

for 3/3: Chapter 9: 2.1, 2.2 (don't worry about optimal C), 2.6, 3.8

for 3/10: Chapter 9: 4.2abc, Chapter 10: 1.1, 1.10, 1.11, 2.2, 2.4, 3.1, 3.2

for 3/17: Chapter 10: 3.6(abc), 4.1, 4.3, 5.1, Chapter 11: 2.5(ab), 3.1, 3.7

Midterm Review

Practice Final

**Solutions of selected homework problems: **

first assignment

second assignment

third assignment

fourth assignment

fifth assignment

sixth assignment

seventh assignment

eighth assignment

ninth assignment