Institution: | 1. Department of Physics, University of Bologna, Via Irnerio 46, 40126 Bologna, Italy;2. DISTART Department, University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy;1. University of Michigan, Department of Mathematics, 2074 East Hall, 530 Church Street, Ann Arbor,MI 48109-1043, United States;2. University of California, Irvine, Department of Mathematics, 340 Rowland Hall, Irvine, CA 92697,United States;1. Department of Theoretical and Computational Mechanics, Oles Honchar Dnipro National University, Dnipro, Ukraine;2. Department of Computational Mathematics and Mathematical Cybernetics, Oles Honchar Dnipro National University, Dnipro, Ukraine |