Nous utilisons une approximation discrète du mouvement par la courbure cristalline pour définir une évolution des ensemples à partir dʼun seul point (nucléation) selon un critère de « maximisation » du périmètre, ce qui donne fomallement une version du mouvement en arrière par courbure cristalline. Cette évolution dépend de lʼapproximation choisie.
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.
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@article{CRMATH_2013__351_21-22_803_0, author = {Braides, Andrea and Scilla, Giovanni}, title = {Nucleation and backward motion of discrete interfaces}, journal = {Comptes Rendus. Math\'ematique}, pages = {803--806}, publisher = {Elsevier}, volume = {351}, number = {21-22}, year = {2013}, doi = {10.1016/j.crma.2013.10.008}, language = {en}, url = {http://www.numdam.org/articles/10.1016/j.crma.2013.10.008/} }
TY - JOUR AU - Braides, Andrea AU - Scilla, Giovanni TI - Nucleation and backward motion of discrete interfaces JO - Comptes Rendus. Mathématique PY - 2013 SP - 803 EP - 806 VL - 351 IS - 21-22 PB - Elsevier UR - http://www.numdam.org/articles/10.1016/j.crma.2013.10.008/ DO - 10.1016/j.crma.2013.10.008 LA - en ID - CRMATH_2013__351_21-22_803_0 ER -
%0 Journal Article %A Braides, Andrea %A Scilla, Giovanni %T Nucleation and backward motion of discrete interfaces %J Comptes Rendus. Mathématique %D 2013 %P 803-806 %V 351 %N 21-22 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2013.10.008/ %R 10.1016/j.crma.2013.10.008 %G en %F CRMATH_2013__351_21-22_803_0
Braides, Andrea; Scilla, Giovanni. Nucleation and backward motion of discrete interfaces. Comptes Rendus. Mathématique, Tome 351 (2013) no. 21-22, pp. 803-806. doi : 10.1016/j.crma.2013.10.008. http://www.numdam.org/articles/10.1016/j.crma.2013.10.008/
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