Theorems on ball mean values for solutions of the Helmholtz equation on unbounded domains (Q2889560)
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scientific article; zbMATH DE number 6043636
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Theorems on ball mean values for solutions of the Helmholtz equation on unbounded domains |
scientific article; zbMATH DE number 6043636 |
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Theorems on ball mean values for solutions of the Helmholtz equation on unbounded domains (English)
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8 June 2012
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Helmholtz equation
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ball means
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spherical means
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eigenfunctions of the Laplace operator
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0.9063263
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0.9035382
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0.89836675
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0.88471997
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0.8746711
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In this article, a geometric description of the set of solutions of the Helmholtz equation on unbounded domains is obtained. The author extends the spherical mean theorem for solutions of the Helmholtz equation for half-spaces.
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