About the Authors
- Fei Meng
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Roles Data curation, Methodology, Writing – original draft
Affiliation School of Mathematics, Yunnan Normal University, Kunming, China
- Mei Yan
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Roles Methodology, Supervision, Writing – review & editing
* E-mail: myanlxy920@hotmail.com
Affiliations School of Mathematics, Yunnan Normal University, Kunming, China, Yunnan Key Laboratory of Modern Analytical Mathematics and Applications, Yunnan Normal University, Kunming, China
- Hang Liu
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Roles Writing – original draft
Affiliation School of Big Data, Yunnan Agricultural University, Kunming, China
- Wan Xu
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Roles Data curation, Writing – original draft, Writing – review & editing
Affiliation School of Mathematics, Yunnan Normal University, Kunming, China
- Hao Li
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Roles Software
Affiliation School of Mathematics, Yunnan Normal University, Kunming, China
Competing Interests
The authors have declared that no competing interests exist.