Chertock, Alina
Epshteyn, Yekaterina
Hu, Hengrui
Kurganov, Alexander
Funding for this research was provided by:
National Science Foundation (DMS- 1521051)
National Science Foundation (DMS-1521009)
Article History
Received: 9 December 2016
Accepted: 14 June 2017
First Online: 21 July 2017