1. School of Mathematics and Statistics, Nanjing University of Information Science and Technology 1 , Nanjing 210044, Jiangsu, People’s Republic of China
2. Center for Applied Mathematics of Jiangsu Province, Nanjing University of Information 2 , Science and Technology, Jiangsu, Nanjing, China
3. Jiangsu International Joint Laboratory on System Modeling and Data Analysis, Nanjing University of Information Science and Technology, Jiangsu, Nanjing 3 , China