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.
Nucleation and backward motion of discrete interfaces / Braides, A.; Scilla, G.. - 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 G.
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.File in questo prodotto:
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