Socratica: Abstract Algebra

Abstract Algebra is scary but not with this pretty lecturer!

1. Group
◇ Definition
◇ Symmetric Group
◇ Cayley Table

2. Linear Groups:
◇ GLn (R)
◇ SLn(R) — Determinant = 1

3.  Relationship between Group Structures:
◇ Homomorphism,
◇ Isomorphism, 
◇Kernel

4.Ring Definition

5. Field Definition