Some connections between results and problems of De Giorgi, Moser and Bangert
arXiv:0707.3327 · doi:10.1007/s00033-008-7093-3
Abstract
Using theorems of Bangert, we prove a rigidity result which shows how a question raised by Bangert for elliptic integrands of Moser type is connected, in the case of minimal solutions without self-intersections, to a famous conjecture of De Giorgi for phase transitions.
12 pages, 2 figures