# Exercises

Here you can find exercise sheets and, at a later point, proposed solutions.

If you get stuck in some of the exercises (but no sooner than that!), you may have a look at the hints.

Session on Exercise Hints Suggested Solution
January 28 Exercise 1 Hints 1 Solutions 1
February 4 Exercise 2 Hints 2 Solutions 2
February 11 Exercise 31) Hints 3 Solutions 3
February 18 Exercise 4 Hints 4 Solutions 4
February 25 Exercise 5 Hints 5
March 25 Exercise 6
April 8 Exercise 7 Hints 7
April 15 Exercise 8
April 22 Exercise 9 Hints 9
1)
Unfortunately, I was not reading through my problems carefully enough before uploading them, and thus Problem 2b turned out to be completely wrong: Actually, this PDE has never a unique solution; either it is unsolvable or it has infinitely many solutions. In order to make the problem work as intended, it is necessary to replace the term $fy$ in the integral over $\Omega$ by $(f-y)^2$.