At the moment I find a very small overlap between  the lecture of this section and the lecture 14 about adaptative variation: the same figure from Joost paper is used in the two lectures. However, not sure that it is a problem...It depends how it is intepreted.

Dear Stéphanie, I actually did this on purpose, so that students would have been reminded of something they had already seen. Do you think this is problematic? Rolf

I think it is good and the students need to be reminded.

Lisette