About the Authors
- Huangrui Lei
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Roles Writing – original draft, Writing – review & editing
Affiliation Department of Mathematics, Sichuan University Jinjiang College, Meishan, Sichuan, China
- Jiangang Tang
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Roles Writing – review & editing
Affiliations Department of Mathematics, Sichuan University Jinjiang College, Meishan, Sichuan, China, School of Mathematics and Statistics, Yili Normal University, Yining, Xinjiang, China
- Jiayin Peng
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Roles Writing – review & editing
* E-mail: pjy0621@163.com
Affiliation School of Mathematics and Information Science, Neijiang Normal University, Neijiang, Sichuan, China
Competing Interests
The authors have declared that no competing interests exist.