Rings and Fields
John O'Connor/Edmund Robertson
CONTENTS
Introduction
Some historical background
Definition and examples
Integral domains and fields
Subrings and ideals
Division and Euclidean algorithms
Ring homomorphisms and isomorphisms
Factor rings and and the isomorphism theorems
Finite fields
Exercises
Exercises 1
Exercises 2
Exercises 3
Exercises 4
Exercises 5
Solutions 1
Solutions 2
Solutions 3
Solutions 4
Solutions 5
JOC/EFR 2004