MAT 313 Abstract Algebra Joa Weber Fall 1999  TU TH 9.50-11.10am, LIFE SCI-058

Sorry for coming late today. I was in a traffic jam, possibly Floyd was not completely unrelated to the traffic situation either.
Anyway, there were still a few people around when I arrived and so I explained the construction of the groups U(n) in the
remaining time of the class.

As we didn't cover chapter 3 so far, this week's homework (III) problems from chapter 3 are cancelled and will be posed next week again (in homework IV).

Below are my lecture notes of today's class.
 

Copyright 1993 by the Geometry Center