Examples of instability in inverse boundary-value problems

被引：58

作者：

Alessandrini, G

机构：

[1] Dipartimento di Scienze Matematiche, Univ.̀ degli Studi di Trieste, Piazzale Europa 1

来源：

INVERSE PROBLEMS | 1997年 / 13卷 / 04期

关键词：

D O I：

10.1088/0266-5611/13/4/001

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We consider an inverse boundary-value problem arising in questions of nondestructive testing such as corrosion detection by electrostatic measurements. We construct examples which show that, for this problem, logarithmic stability is the best possible.

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页码：887 / 897

页数：11

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