Identification of conductivity imperfections of small diameter by boundary measurements. Continous dependence and computational reconstruction

被引：193
作者：
Cedio-Fengya, DJ
Moskow, S
Vogelius, MS
机构：
[1] Univ Minnesota, Dept Math, Minneapolis, MN 55455 USA
[2] Rutgers State Univ, Dept Math, New Brunswick, NJ 08903 USA
来源：
INVERSE PROBLEMS | 1998年 / 14卷 / 03期
关键词：
D O I：
10.1088/0266-5611/14/3/011
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We derive an asymptotic formula for the steady-state voltage potential in the presence of a finite number of diametrically small inhomogeneities with conductivity different from the background conductivity. We use this formula to establish continuous dependence estimates and to design an effective computational identification procedure.
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页码：553 / 595
页数：43
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