MT2002 Algebra 2007-8
Edmund F Robertson
Contents
About the course
Introduction
Groups - definition and basic properties
Modular arithmetic
Permutations
Symmetries
Order of an element
Subgroups
Cyclic groups
Alternating groups
Cosets and Lagrange's Theorem
Homomorphisms of groups
Isomorphisms
Normal subgroups
Quotient groups
The first isomorphism theorem
Rings: definition and basic properties
Examples of rings
Special types of rings
Subrings, ideals and quotients
Homomorphisms, isomorphisms and the first isomorphism theorem for rings
Conclusion
About this document ...
Edmund F Robertson
12 July 2007