Fonseca, Irene
Hayrapetyan, Gurgen
Leoni, Giovanni
Zwicknagl, Barbara
Funding for this research was provided by:
National Science Foundation (0967140)
National Science Foundation (DMS-0635983)
National Science Foundation (DMS-0905778)
National Science Foundation (DMS-1411646)
National Science Foundation (DMS-1412095)
National Science Foundation (DMS-1007989)
Article History
Received: 28 February 2015
Accepted: 13 April 2016
First Online: 30 April 2016
Compliance with Ethical Standards
: Part of this research was carried out at the Center for Nonlinear Analysis. The center is partially supported by NSF Grant No. DMS-0635983 and NSF PIRE Grant No. OISE-0967140. The research of I. Fonseca was partially funded by the National Science Foundation under Grant No. DMS-0905778, DMS-1411646 and that of G. Leoni under Grant No. DMS-1007989, DMS-1412095. B. Zwicknagl acknowledges support by the Deutsche Forschungsgemeinschaft through the Sonderforschungsbereich 1060.