About the Authors

Shaoping Jiang

Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Project administration, Resources, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation School of Mathematics and Computer Science, Yunnan Minzu University, Kunming, Yunnan, China

Hongyan Wang

Roles Conceptualization, Formal analysis, Investigation, Project administration, Resources, Software, Visualization, Writing – original draft, Writing – review & editing

22213037560008@ymu.edu.cn

Affiliation School of Mathematics and Computer Science, Yunnan Minzu University, Kunming, Yunnan, China

Yudie Hu

Roles Conceptualization, Investigation, Methodology, Validation, Writing – review & editing

Affiliation School of Mathematics and Computer Science, Yunnan Minzu University, Kunming, Yunnan, China

Competing Interests

The authors have declared that no competing interests exist.