Wang, Chunmei
Zhou, Haomin
Funding for this research was provided by:
National Science Foundation (DMS-1522586, DMS-1620345)
National Science Foundation (DMS-1042998, DMS-1419027)
Office of Naval Research (N000141310408)
National Natural Science Foundation of China (11526113)
Article History
Received: 29 July 2016
Revised: 16 October 2016
Accepted: 15 November 2016
First Online: 22 November 2016