Google matrix and dynamical attractors
Résumé
We study the properties of the Google matrix generated by a coarse-grained Perron-Frobenius operator of the Chirikov typical map with dissipation. This simple dynamical model creates scale-free directed networks with characteristics being rather similar to those of the World Wide Web. The simple dynamical attractors play here the role of popular web sites with a strong concentration of PageRank. A variation of the Google parameter $\alpha$ or other system parameters drives the system to a delocalized phase with a strange attractor where the Google search becomes inefficient.