Use these notes at your own risk. I am writing them in order to clarify for myself what I covered (or intended to cover) in class, as well as to elaborate on points that I did not have time to cover in class. Of course, I very much hope that they can be useful to you. I welcome any corrections or suggestions.
Note that the dates and lecture numbers correspond to sections meeting on Monday, Wednesday and Friday, although I teach on Tuesday and Thursday. I organize it this way to match the division of the homework problems and course material.