Institution: | 1. College of Mathematics and Systems Science, Shandong University of Science and Technology, Qingdao 266590, PR China;2. Nonlinear Analysis and Applied Mathematics(NAAM)-Research Group, Department of Mathematics, King Abdulaziz University, Jeddah 21589, Saudi Arabia;3. Key Laboratory of Jiangxi Province for Numerical Simulation and Emulation Techniques, Gannan Normal University, Ganzhou 341000, China;4. Department of Mathematics, Quaid-i-Azam University 45320, Isamabad 44000, Pakistan |