Authors
Bo Zhou
College of Mathematics and Econometrics, Hunan University, Hunan, China
College of Computer Science and Electronic Engineering, Hunan University, Hunan, China
Yu-Fei Yang
School of Computer Engineering and Applied Mathematics, Changsha University, Hunan, China
College of Mathematics and Econometrics, Hunan University, Hunan, China
Bo-Xia Hu
College of Mathematics and Econometrics, Hunan University, Hunan, China
College of Mathematics and Statistics, Hengyang Normal University, Hunan, China