Fifth Lecture Advanced Statistical Mechanics 2012
did not go too bad. Guess I could explain use and complexity of perturbation theory in the context. There were also many students.
(At least) two things could go better. 1. I did not exlpain the realtion between cumulants and connected/disconnected diagramms. Fortunately, I got a question, and though I did not manage to gasp it fast, it was exteremly helpful. 2. I should have spent more time on critical point explaining the significance and uniqness of Taylor expansion.