Week 1: Review of linear algebra. Groups. Examples of groups.
Basic properties and constructions.
This video:
Introduction to the course; Review: Linear algebra; Definition of groups
Notes for this lecture: http://www.extension.harvard.edu/sites/default/files/openlearning/math222/files/notes/L1-N.pdf
These lectures are from the Harvard Faculty of Arts and Sciences course Mathematics 122, which was offered as an online course at the Extension School.
View Complete course (Syllabus, Notes, Problem Sets, etc) at: http://www.extension.harvard.edu/open-learning-initiative/abstract-algebra