1. Faculty of Computational Mathematics and Cybernetics, Lomonosov Moscow State University, Leninskie Gory 1, 119991 Moscow, Russia
2. Marchuk Institute of Numerical Mathematics RAS, Gubkina St. 8, 119333, Moscow, Russia
3. Peoples’ Friendship University of Russia (RUDN University), Miklukho-Maklaya St. 6, 117198 Moscow, Russia
4. Bordeaux INP, Bordeaux, France
5. CorStim SAS, Montpellier, France
6. Institut Camille Jordan, UMR 5208 CNRS, University Lyon 1, 69622 Villeurbanne, France
7. INRIA Team Dracula, INRIA Lyon La Doua, 69603 Villeurbanne, France