Discussion on fractals, and in particular Detrented Fluctuation Analysis (DFA).
Victor will give a (non-expert) short presentation on the subject. You are all welcome to join a more open discussion about the topic.
Two suggested papers for discussion:
https://journals.aps.org/pre/abstract/10.1103/PhysRevE.62.4018
https://www.sciencedirect.com/science/article/pii/S0378437109000028