Hermite spectral and pseudospectral methods for numerical differentiation (Q651097)
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scientific article; zbMATH DE number 5987764
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Hermite spectral and pseudospectral methods for numerical differentiation |
scientific article; zbMATH DE number 5987764 |
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Hermite spectral and pseudospectral methods for numerical differentiation (English)
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8 December 2011
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The authors propose a technique for numerical differentiation. The approach is based on mollification using Hermite functions. A technique for selecting the mollification parameter is discussed, and error estimates are derived.
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ill-posed problem
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numerical differentiation
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Hermite spectral method
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regularization
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discrepancy principle
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