College of Science, Hunan University of Science and Engineering, Yongzhou 425199, Hunan, China
[Xiaodan Ding] School of Mathematics and Statistics, Changsha University of Science and Technology
Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, Changsha, 410114, Hunan, China
[Chuangxia Huang] College of Science, Hunan University of Science and Engineering, Yongzhou 425199, Hunan, China<&wdkj&>School of Mathematics and Statistics, Changsha University of Science and Technology
[Chuangxia Huang; Xiaodan Ding] Hunan Provincial Key Laboratory of Mathematical Modeling and Analysis in Engineering, Changsha, 410114, Hunan, China