| Affiliation: | 1. School of Mathematics and Statistics, Shandong Normal University, Ji’nan, 250014, PR China;2. College of Automation Science and Engineering, South China University of Technology, Guangzhou 510641, PR China;1. Key Laboratory of HPC-SIP (MOE), College of Mathematics and Statistics, Hunan Normal University, Changsha 410081, China;2. School of Mathematical Sciences and Institute of Finance and Statistics, Nanjing Normal University, Nanjing 210023, China;3. School of Mathematical Sciences, Qufu Normal University, Qufu 273165, China;1. School of Mathematical Sciences, Qufu Normal University, Qufu 273165, Shandong, China;2. MOE-LCSM, School of Mathematics and Statistics, Hunan Normal University, Changsha 410081, Hunan, China |
