Inherent identifiability of parameters in elliptic differential equations (Q1120758)
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scientific article; zbMATH DE number 4101766
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Inherent identifiability of parameters in elliptic differential equations |
scientific article; zbMATH DE number 4101766 |
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Inherent identifiability of parameters in elliptic differential equations (English)
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1988
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Consider an inverse problem for the second order linear elliptic equation \(-div(a \text{grad} u)=f,\) where f is given and a is to be determined. This paper deals with the question of the uniqueness and continuous dependence of a in terms of u without a priori assumptions on the sign of \(| \nabla u|\). This question is called to be of inherent identifiability of parameters in distributed systems.
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uniqueness
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continuous dependence
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identifiability of parameters
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distributed systems
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