We present a minimality criterion for the Mumford-Shah functional, and more generally for non convex variational integrals on SBV which couple a surface and a bulk term. This method provides short and easy proofs for several minimality results.
The calibration method for the Mumford-Shah functional and free discontinuity problems
ALBERTI, GIOVANNI;
2003-01-01
Abstract
We present a minimality criterion for the Mumford-Shah functional, and more generally for non convex variational integrals on SBV which couple a surface and a bulk term. This method provides short and easy proofs for several minimality results.File in questo prodotto:
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