Homework 1 (due September 11): problems 1.20-1.25 in the lecture notes. 
Homework 2 (due September 18): problems 1.26, 1.27, 1.33, 1.38, 1.49 in the lecture notes. 
Homework 3 (due Tuesday, September 25):
problems 1.51, 1.54, 1.55, 
Homework 4, (due October 2) problems 1.56, 1.57 
in the lecture notes. Problem 1.58 is optional. 
Homework 5 (due October 9): problems 2.21 - 2.25 and 3.4 in the lecture notes. 
Homework 6 (due October 16): problems 3.17 - 3.22 in the lecture notes. 
Homework 7 (due October 23): problems 3.23 - 3.27 and 4.1 
in the lecture notes. 
Homework 8 (due October 30): problems 4.15,4.31,4.34,4.39,4.50,4.51
in the lecture notes. 
Homework 9 (due November 6): problems 4.52,4.68,4.69
in the lecture notes. 
Homework 10 (due November 13): problems 5.1-5.5
in the lecture notes. 
Homework 11 (due November 20): problems 5.39-5.41
in the lecture notes.