Guest lecturer, Sep. 17 and 19

I will be away at a conference and workshop in the UK this coming week. In my absence, Mr. Stanislav Veinberg has kindly consented to delivering the 59-240 lectures.

He will cover:

Sept. 17 - the remainder of L03, intro to L04 if time
Sept. 19 - L04

I will be back in class on Sept. 22, 2014.

I am still reachable via email during the next week.