Liu, Xin
Chertock, Alina
Kurganov, Alexander
Wolfkill, Karlan
Funding for this research was provided by:
Division of Mathematical Sciences (1521051, 1818684)
Division of Mathematical Sciences (1521009)
National Natural Science Foundation of China (11771201)
Article History
Received: 4 February 2019
Revised: 30 May 2019
Accepted: 6 June 2019
First Online: 27 June 2019