Tu, Qiang http://orcid.org/0000-0001-8664-316X
Huang, Guangyue
Funding for this research was provided by:
NSF grant of China (No. 11371018, 11671121)
Hubei Key Laboratory of Applied Mathematics
Article History
Received: 23 June 2017
Revised: 24 March 2018
Accepted: 27 May 2018
First Online: 30 May 2018