Symmetry properties of scattering amplitudes and applications to inverse problems (Q1176896)
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scientific article; zbMATH DE number 12668
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Symmetry properties of scattering amplitudes and applications to inverse problems |
scientific article; zbMATH DE number 12668 |
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Symmetry properties of scattering amplitudes and applications to inverse problems (English)
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25 June 1992
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By repeating results of his (numerous) previous papers (the author gives references) he proves that potential (or obstacle) in scattering theory is rotationally invariant if and only if the scattering amplitude \(A(\xi,\theta,k)=A^ \#(\xi\cdot\theta,k)\) for some \(k\).
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symmetric scatterer
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scattering amplitude
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