We consider the case of a uniform plane conductor containing a thin curve-like inhomogeneity of finite conductivity. In this article we prove that the imperfection can be uniquely determined from the boundary measurements of the first order correction term in the asymptotic expansion of the steady state voltage potential as the thickness goes to zero.
Reconstruction of thin conductivity imperfections / H. AMMARI; E. BERETTA; E. FRANCINI. - In: APPLICABLE ANALYSIS. - ISSN 0003-6811. - STAMPA. - 83:(2004), pp. 63-76. [10.1080/00036810310001620090]
Reconstruction of thin conductivity imperfections
FRANCINI, ELISA
2004
Abstract
We consider the case of a uniform plane conductor containing a thin curve-like inhomogeneity of finite conductivity. In this article we prove that the imperfection can be uniquely determined from the boundary measurements of the first order correction term in the asymptotic expansion of the steady state voltage potential as the thickness goes to zero.File in questo prodotto:
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