1. Laboratoire J. A. Dieudonné, C.N.R.S., Université Côte d'Azur, Nice, France
2. Volga State University of Water Transport, Nizhny Novgorod, Russia
3. Lobachevsky State University of Nizhny Novgorod, Nizhny Novgorod, Russia
4. Department of Mathematics and Interdisciplinary Program in Applied Mathematics, University of Arizona, Tucson, AZ, USA
5. Department of Differential Equations, Mathematical and Numerical Analysis, National Research University of Nizhni Novgorod, Nizhni Novgorod, Russia
6. Department of Fundamental Mathematics, Moscow Institute of Physics and Technology, Dolgoprudny, Russia
7. Department of Mathematics, Trinity University, San Antonio, TX, USA
8. DESP, University of Urbino Carlo Bo, Urbino, Italy
9. Department of Mathematical Sciences, Indiana University – Purdue University Indianapolis, Indianapolis, IN, USA
10. Institut für Theoretische Physik, Technische Universität Berlin, Berlin, Germany
11. Bernstein Center for Computational Neuroscience Berlin, Berlin, Germany
12. Potsdam Institute for Climate Impact Research, Potsdam, Germany
13. Institute of Physics, Saratov State University, Saratov, Russia