Lecture and substitute

Dear all, 

Tomorrow, October 5, will be devoted to self study without teaching. To prepare for Tuesdays lecture refresh Chapter 4 and study what we didn't cover last time: Proposition 4.3.5 and 4.3.6.

On October 6 Kim Frøyshov will substitute for me, and I will be back next Monday. 

Best, 

Erlend