# Gradient flows in metric spaces

What is a good introduction in gradient flows in metric spaces? I know the book Gradient flows: in metric spaces and in the space of probability measures by Luigi Ambrosio, Nicola Gigli and Giuseppe Savaré, but is too hard for an introduction.

Can someone make this a community wiki? I cannot find how you have to do that...

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I found the same problem (make it a community wiki) in my last question and I don't know. –  Américo Tavares Oct 20 '10 at 20:54
See this answer meta.math.stackexchange.com/questions/941/… –  Américo Tavares Oct 20 '10 at 22:20
@Américo Tavares: Thanks for the link. –  Jonas Teuwen Oct 20 '10 at 23:49
Since I don't get any answers here, would this be an okay question for MO (community wiki)? –  Jonas Teuwen Oct 21 '10 at 15:20
@Jonas: I think you should try. –  Rasmus Oct 21 '10 at 16:49