Cao, Guilan
He, Kai
Funding for this research was provided by:
National Natural Science Foundation of China (11371352, 11431014)
the Key Laboratory of Random Complex Structures and Data Science, Academy of Mathematics and Systems Science, Chinese Academy of Sciences (2008DP173182)
Article History
Received: 30 November 2018
Revised: 31 December 2019
First Online: 1 February 2020