We use a discrete approximation of the motion by crystalline curvature to define an evolution of sets from a single point (nucleation) following a criterion of "maximization" of the perimeter, formally giving a backward version of the motion by crystalline curvature. This evolution depends on the approximation chosen. (C) 2013 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
Nucleation and backward motion of discrete interfaces / Andrea, Braides; Scilla, Giovanni. - In: COMPTES RENDUS MATHÉMATIQUE. - ISSN 1631-073X. - 351:21-22(2013), pp. 803-806. [10.1016/j.crma.2013.10.008]
Nucleation and backward motion of discrete interfaces
SCILLA, GIOVANNI
2013
Abstract
We use a discrete approximation of the motion by crystalline curvature to define an evolution of sets from a single point (nucleation) following a criterion of "maximization" of the perimeter, formally giving a backward version of the motion by crystalline curvature. This evolution depends on the approximation chosen. (C) 2013 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.File allegati a questo prodotto
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