Institution: | 1.Department of Mathematics, School of Sciences, Nanchang University, Nanchang, 330031, People’s Republic of China ;2.Numerical Simulation and High-Performance Computing Laboratory, School of Sciences, Nanchang University, Nanchang, 330031, People’s Republic of China ;3.School of Statistics, University of International Business and Economics, Beijing, 100029, People’s Republic of China ; |