Day 2 lecture, Wed Jan8

Note that, despite what I said in the beginning of the lecture on Day 2, there will be no lecture at all on Fri Jan 10, as undergraduate classes on that day have been cancelled.

Day 3 lecture, Mon Jan13

Day 4 lecture, Wed Jan15

Day 5 lecture, Fri Jan17.

Day 11 lecture, Mon Feb3.

Day 12 lecture, Mon Feb3.