Liu, Guowei
Funding for this research was provided by:
Open Project of Key Laboratory, School of Mathematical Sciences, Chongqing Normal University (No. CSSXKFKTQ202007, No. CSSXKFKTQ202007)
Young Scientists Fund (12001506, 12001073)
Science and Technology Research Program of Chongqing Municipal Educaton Commission (KJQN201900543)
Natural Science Foundation of Chongqing (cstc2020jcyj-msxmX0709)
Article History
Received: 13 November 2020
Revised: 11 March 2021
Accepted: 15 March 2021
First Online: 30 March 2021