On level set regularization for highly ill-posed distributed parameter estimation problems
نویسندگان
چکیده
منابع مشابه
On level set regularization for highly ill-posed distributed parameter estimation problems
The recovery of a distributed parameter function with discontinuities from inverse problems with elliptic forward PDEs is fraught with theoretical and practical difficulties. Better results are obtained for problems where the solution may take on at each point only one of two values, thus yielding a shape recovery problem. This article considers level set regularization for such problems. Howev...
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ژورنال
عنوان ژورنال: Journal of Computational Physics
سال: 2006
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2006.01.022