About the Authors

Liangjie Sun

Roles Formal analysis, Methodology, Software, Validation, Writing – original draft, Writing – review & editing

Affiliation Department of Mathematics, The University of Hong Kong, Hong Kong, China

Yushan Qiu

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Supervision, Validation, Writing – review & editing

yushanqiu2526374@163.com

Affiliation College of Mathematics and Statistics, Shenzhen University, Shenzhen, China

Wai-Ki Ching

Roles Project administration, Supervision, Writing – review & editing

Affiliation Department of Mathematics, The University of Hong Kong, Hong Kong, China

Pu Zhao

Roles Formal analysis, Validation, Writing – review & editing

Affiliation College of Life and Health Sciences, Northeastern University, Shenyang, China

Quan Zou

Roles Formal analysis, Methodology, Software, Supervision, Writing – review & editing

Affiliation Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, China

Competing Interests

The authors have declared that no competing interests exist.