An inverse problem for the wave equation in a ball (Q810293)
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scientific article; zbMATH DE number 4212615
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | An inverse problem for the wave equation in a ball |
scientific article; zbMATH DE number 4212615 |
Statements
An inverse problem for the wave equation in a ball (English)
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1991
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The author considers a boundary value problem for the wave equation \((\partial^ 2_{x_ 1}+\partial^ 2_{x_ 2}+\partial^ 2_{x_ 3}-\partial_ t^ 2)u=0\) in a ball and an inverse problem associated to it. In the paper there are obtained results about the inverse problem. From them there is derived a sufficient condition for the existence of a unique solution of the initial problem.
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existence
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unique solution
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