Constantin, Peter https://orcid.org/0000-0002-3934-7146
Vicol, Vlad
Funding for this research was provided by:
National Science Foundation (DMS-1209394)
National Science Foundation (DMS-1652134)
Article History
Received: 10 August 2017
Accepted: 30 October 2017
First Online: 8 November 2017