On the mean value property for polyharmonic functions (Q653973)
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scientific article; zbMATH DE number 5990918
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the mean value property for polyharmonic functions |
scientific article; zbMATH DE number 5990918 |
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On the mean value property for polyharmonic functions (English)
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20 December 2011
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This paper contains some observations concerning a classical result of \textit{P. Pizzetti} [Rom. Acc. L. Rend. 18, 182--185 (1909; JFM 40.0455.01), Rom. Acc. L. Rend. 18, 309--316 (1909; JFM 40.0664.01)] about mean values of polyharmonic functions.
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mean-value
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polyharmonic function
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Pizzetti formula
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0.9957052
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0.9705192
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0.9663635
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0.9466722
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0.93877864
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0.9376596
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0.93647027
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0.93063736
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