Funding for this research was provided by:
National Science Foundation (DMS-1813603, DMS-1516415)
National Natural Science Foundation of China (11231006, 11628103)
Natural Science Foundation of Shanghai (14ZR1423100)
China Scholarship Council
Royal Society– Newton International Fellowships (NF170015)
Article History
Received: 5 April 2016
Accepted: 26 June 2019
First Online: 12 July 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: The authors are proud to comply with the required ethical standards by Archive for Rational Mechanics and Analysis.