1. College of Mathematics and Finance, Hunan University of Humanities, Science and Technology, Dixing Rd. 487, Loudi, 417000, China (Corresponding author), e-mail: lijuncheng82@126.com, https://orcid.org/0000-0002-1904-4068
2. College of Mathematics and Finance, Hunan University of Humanities, Science and Technology, Dixing Rd. 487, Loudi, 417000, China
3. Data Recovery Key Laboratory of Sichuan Province, Dongtong Rd. 705, Neijiang, 641110, China