Office Math Tower (MW) 404
email costin.9
Office hours: Fridays 5PM- and by appointment.
Some recommended books:
1. P. Lax, Functional Analysis, WIley, 2002
2. R. G. Douglas, Banach Algebra Techniques in Operator Theory, Second ed. , Springer, 1998
I will provide written
notes. The grade will be based on homework and in-class presentations.
Class notes
LaTeX
notes (updated regularly)
Assigned exercises have this French lilac 
background color