Institution: | 1. LIACS, Leiden University, The Netherlands;2. SETI Institute, Mountain View, CA, USA;1. Department of Mathematics, Faculty of Science, University of Tabuk, P.O. Box 741, Tabuk, 71491, Saudi Arabia;2. The George Adomian Center for Applied Mathematics, 316 South Maple Street, Hartford, MI, 49057-1225, USA;3. Department of Mathematics, Faculty of Sciences and Humanities, Prince Sattam Bin Abdulaziz University, Alkharj, 11942, Saudi Arabia;4. Department of Basic Engineering Science, Faculty of Engineering, Shebin El-Kom, 32511, Menofia University, Egypt;1. Institute of Astronautics, Technische Universität München, Boltzmannstr. 15, 85748 Garching, Germany;2. Department of Mechanical and Aerospace Engineering, Naval Postgraduate School, Monterey, 93943-5107 CA, United States |