Approximation of maximal Cheeger sets by projection
ESAIM: Modélisation mathématique et analyse numérique, Tome 43 (2009) no. 1, pp. 139-150.

This article deals with the numerical computation of the Cheeger constant and the approximation of the maximal Cheeger set of a given subset of d . This problem is motivated by landslide modelling as well as by the continuous maximal flow problem. Using the fact that the maximal Cheeger set can be approximated by solving a rather simple projection problem, we propose a numerical strategy to compute maximal Cheeger sets and Cheeger constants.

DOI : 10.1051/m2an/2008040
Classification : 49Q10, 65K10
Mots clés : Cheeger sets, Cheeger constant, total variation minimization, projections
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     title = {Approximation of maximal {Cheeger} sets by projection},
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Carlier, Guillaume; Comte, Myriam; Peyré, Gabriel. Approximation of maximal Cheeger sets by projection. ESAIM: Modélisation mathématique et analyse numérique, Tome 43 (2009) no. 1, pp. 139-150. doi : 10.1051/m2an/2008040. http://archive.numdam.org/articles/10.1051/m2an/2008040/

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