Institution: | 1. School of Mathematics and Statistics, Key Laboratory of Applied Statistics of MOE, Northeast Normal University, Changchun 130024, Jilin Province, PR China;2. School of Mathematics and Statistics, Guangxi Colleges and Universities Key Laboratory of Complex System, Optimization and Big Data Processing, Yulin Normal University, Yulin 537000, Guangxi,PR China;3. Nonlinear Analysis and Applied Mathematics (NAAM)-Research Group, King Abdulaziz University, Jeddah, Saudi Arabia;4. College of Science, China University of Petroleum, Qingdao 266580, Shandong Province, PR China;1. Forest Research Centre, Instituto Superior de Agronomia, University of Lisbon, Lisbon, Portugal;2. Department of Wetland Ecology, Karlsruhe Institute of Technology, Karlsruhe, Germany;3. Department of Vegetation Studies & Landscape Management, Federal Institute of Hydrology, Koblenz, Germany;4. sje – Ecohydraulic Engineering GmbH, Stuttgart, Germany;1. Institute of Applied Physics, Russian Academy of Science, Nizhny Novgorod, Russia;2. Department of Applied Mathematics, Nizhny Novgorod State Technical University, n.a. R.E. Alekseev, Nizhny Novgorod, Russia |