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arXiv:0902.1816 [math.AP]AbstractReferencesReviewsResources

Convergence of perturbed Allen-Cahn equations to forced mean curvature flow

Luca Mugnai, Matthias Röger

Published 2009-02-11Version 1

We study perturbations of the Allen-Cahn equation and prove the convergence to forced mean curvature flow in the sharp interface limit. We allow for perturbations that are square-integrable with respect to the diffuse surface area measure. We give a suitable generalized formulation for forced mean curvature flow and apply previous results for the Allen-Cahn action functional. Finally we discuss some applications.

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