Justification of geometrical optics for non-convex obstacles (Q1153495)
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scientific article; zbMATH DE number 3724934
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Justification of geometrical optics for non-convex obstacles |
scientific article; zbMATH DE number 3724934 |
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Justification of geometrical optics for non-convex obstacles (English)
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1981
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parametrix
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wave equation
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progressing wave expansions
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transversal reflection at the boundary
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singularities of solutions
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Fourier transformation
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Helmholtz equation
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