Published Paper

Inserted: 5 jan 2006
Last Updated: 3 aug 2017

Journal: Ann. Mat. Pura Appl.
Volume: 186
Number: 4
Pages: 721-744
Year: 2007

Abstract:

We approximate, in the sense of $\Gamma$-convergence, one-dimensional free-discontinuity functionals with linear growth in the gradient by means of a sequence of non-local integral functionals depending on the averages of the gradient on small intervals.

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• NonlocalAppr1.pdf