The calibration method for the Mumford-Shah functional and free-discontinuity problems

被引：70
作者：
Alberti, G
Bouchitté, G
Dal Maso, G
机构：
[1] Univ Pisa, Dipartimento Matemat, I-56127 Pisa, Italy
[2] Univ Toulon & Var, UFR Sci & Tech, F-83957 La Garde, France
[3] SISSA, I-34014 Trieste, Italy
来源：
CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS | 2003年 / 16卷 / 03期
关键词：
D O I：
10.1007/s005260100152
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
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.
引用
收藏
页码：299 / 333
页数：35
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