About the Authors
- Zhaorong He
-
Roles Conceptualization, Formal analysis, Investigation, Validation, Visualization, Writing – original draft, Writing – review & editing
* E-mail: 17zrhe@stu.edu.cn
Affiliation Department of Mathematics, Dongguan University of Technology, Dongguan, China
Competing Interests
The authors have declared that no competing interests exist.