Bruno Cessac

4 Questions 10 Answers 0 Followers

Questions related from Bruno Cessac

Spectrum of random adjacency matrix ?

Hello, I am looking for references/results about the following problem. Let W be a NON-symmetric adjacency matrix where the probability to have a directed edge from vertex j to vertex i decays...

05 February 2020 7,223 2 View

Is there an operational way to compute the Lyapunov metric of Pesin theory ?

Hello, I am afraid my quest is desperate ... but... I would like to estimate numerically this metric on a chaotic attractor so as to compute the unstable divergence of a vector field (the...

30 April 2019 2,309 3 View

Are there known example of third order phase transitions ?

A phase transition of order k is mathematically characterized by a loss of regularity of free energy f: f is k-1 differentiable but not k differentiable. There are many examples of first and...

27 January 2015 6,919 9 View

Where can the multifractal spectrum be linear in alpha?

Are there known examples of dynamical systems, iterated functions systems, random processes, ... where the multifractal spectrum f(alpha) is linear in alpha (e.g. f(alpha)=alpha), or are there...

27 July 2014 6,162 3 View