Double layered solutions to the extended Fisher-Kolmogorov P.D.E.
arXiv:2005.13427
Abstract
We construct double layered solutions to the extended Fisher-Kolmogorov P.D.E., under the assumption that the set of minimal heteroclinics of the corresponding O.D.E. satisfies a separation condition. The aim of our work is to provide for the extended Fisher-Kolmogorov equation, the first examples of two-dimensional minimal solutions, since these solutions play a crucial role in phase transition models, and are closely related to the De Giorgi conjecture.
arXiv admin note: text overlap with arXiv:1903.09473