| Institution: | 1. School of Mathematical Sciences, Qufu Normal University, Qufu, Shandong 273165, PR China;2. Department of Applied Mathematics, Nanjing Audit University, Nanjing, 211815, PR China;3. School of Arts and Sciences, Shanghai Dianji University, Shanghai, 201306, PR China;4. School of Applied Mathematics, Nanjing University of Finance and Economics, Nanjing, 210023, PR China;1. Laboratory of Mathematics and Complex Systems (Ministry of Education), School of Mathematical Sciences, Beijing Normal University, Beijing 100875, People''s Republic of China;2. Beijing Computational Science Research Center, Beijing 100193, People''s Republic of China |
