Liu, Jian-Guo http://orcid.org/0000-0002-9911-4045
Niethammer, B. http://orcid.org/0000-0003-0092-4900
Pego, Robert L. http://orcid.org/0000-0001-8502-2820
Funding for this research was provided by:
National Science Foundation (DMS 1514826, DMS1812573)
National Science Foundation (DMS1515400, DMS1812609)
Simons Foundation (395796)
Deutsche Forschungsgemeinschaft (CRC1060)
Article History
Received: 29 December 2018
Accepted: 22 March 2019
First Online: 13 April 2019