Asymptotics of solutions of spectral problems of hydrodynamics in neighborhoods of angular points (Q1280236)
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scientific article; zbMATH DE number 1260800
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Asymptotics of solutions of spectral problems of hydrodynamics in neighborhoods of angular points |
scientific article; zbMATH DE number 1260800 |
Statements
Asymptotics of solutions of spectral problems of hydrodynamics in neighborhoods of angular points (English)
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14 March 1999
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At corner points of the boundary an asymptotic expansion is obtained for eigenfunctions of spectral problems which describe proper oscillations of an ideal liquid partially filling a cavity in a solid body. The cases are found for which the eigenfunctions have singularities at corner points.
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ideal liquid
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asymptotic expansion
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0.9053374
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0.90379673
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0.8945961
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0.88987964
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0.87577814
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