Problem sessions every second week.

Problem sheet 1

We discuss this problemsheet on Friday February 8th, 2013.

Problem sheet 2

We discuss this problemsheet on Friday February 22nd, March 8th and 22nd, 2013.

Problem sheet 3

We discuss this problemsheet on Friday March 22nd, 2013.

QPA problem sheet

We discuss this problemsheet on Friday March 22nd, 2013.

Problem sheet 4

We discuss this problemsheet on Friday April 26th, 2013.

Problem sheet 5

We discuss this problemsheet on Friday April 26th and later, 2013.