Stable Determination of the Discontinuous Conductivity Coefficient of a Parabolic Equation
Stable Determination of the Discontinuous Conductivity Coefficient of a Parabolic Equation
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DOI:
10.1137/090759719
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发表时间:
2009-04
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影响因子:
--
通讯作者:
M. Cristo;S. Vessella
中科院分区:
文献类型:
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作者:
M. Cristo;S. Vessella
We deal with the problem of determining a time varying inclusion within a thermal conductor. In particular we study the continuous dependance of the inclusion from the Dirichlet--to--Neumann map. Under a priori regularity assumptions on the unknown defect we establish logarithmic stability estimates.