arXiv · 0909.5315
Slow motion for gradient systems with equal depth multiple-well potentials
Abstract
For scalar reaction-diffusion in one space dimension, it is known for a long time that fronts move with an exponentially small speed for potentials with several distinct mini- mizers. The purpose of this paper is to provide a similar result in the case of systems. Our method relies on a careful study of the evolution of localized energy. This approach has the advantage to relax the preparedness assumptions on the initial datum.
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Fabrice Bethuel, Didier Smets, Giandomenico Orlandi. 2009-10-09. Slow motion for gradient systems with equal depth multiple-well potentials. https://arxiv.org/abs/0909.5315
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