Institution: | 1. Department of Mathematics, University of Roma Tor Vergata, Via della Ricerca Scientifica 1, Roma 00133, Italy;2. Department of Mathematics, Al. I. Cuza University, Bd. Carol I 11, Iasi 700506, Romania;3. Space Research Institute, Austrian Academy of Sciences Schmiedlstrasse 6, Graz 8042, Austria;1. Applied Physics Department, School of Aeronautic and Space Engineering, Universidade de Vigo, As Lagoas s/n, Ourense 32004, Spain;2. Computer Science Department, School of Informatics (ESEI), Universidade de Vigo, As Lagoas s/n, Ourense 32004 Spain;1. Scientific Computing Group (GRUCACI), University of La Rioja, Madre de Dios 53, 26006 Logroño, Spain;2. Scientific Computing Group (GRUCACI), University of La Rioja, San José de Calasanz 31, 26004 Logroño, Spain |