Chimera states in networks of logistic maps with hierarchical connectivities Alexander zur Bonsen, Iryna Omelchenko, Anna Zakharova and Eckehard Schöll Eur. Phys. J. B, 91 4 (2018) 65 Published online: 06 April 2018 DOI: 10.1140/epjb/e2018-80630-y