Jin, Shi
Liu, Jian-Guo
Ma, Zheng
Funding for this research was provided by:
Directorate for Mathematical and Physical Sciences (1522184)
Directorate for Mathematical and Physical Sciences (1514826)
Directorate for Mathematical and Physical Sciences (1107444)
Directorate for Mathematical and Physical Sciences (1107444)
National Natural Science Foundation of China (91330203)
Article History
Received: 8 August 2016
Accepted: 17 March 2017
First Online: 7 August 2017