This is the homepage for MT816, Algebra.

Course info

Course notes (and LaTeX source), last updated 11/25.

For those who want to make pretty pictures in LaTeX, here are instructions for using the package xypic.
Also, the homework source.

Bonus handout on the Chinese Remainder Theorem
Bonus handout on the automorphisms of Z/nZ


Homework 1, due 09/12

Homework 2, due 09/19

Homework 3, due 09/26

Homework 4, due 10/03

Homework 5, due 10/10

Exam 1, due 10/17.  Exam solutions.

Homework 6, due 10/24

Homework 7, due 10/31

Homework 8, due 11/7

Homework 9, due 11/14

Homework 10, due 11/28

Homework 11, due 12/07

Exam 2, due 12/14