There will be four problem sets: they will be released at the end of week 1 (May 16), week 3 (May 28), week 5 (June 11), and week 7 (June 27):

• problem set 1
• problem set 2
• problem set 3
• problem set 4

There will be four discussion sessions with the lecturers, right after/before the lectures:

• Wed, May 28, 9am-10am: discussion of problem set 1
• Wed, June 11, 9am-10am: discussion of problem set 2
• Mon, June 23, 11am-12pm: discussion of problem set 3
• Fri July 4, 9am-10am: discussion of problem set 4

All students should do at least half of the problems, and are strongly encouraged to participate in the discussion sessions.