Minimax estimation for mixtures of Wishart distributions (Q450011)
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scientific article; zbMATH DE number 6075603
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Minimax estimation for mixtures of Wishart distributions |
scientific article; zbMATH DE number 6075603 |
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Minimax estimation for mixtures of Wishart distributions (English)
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3 September 2012
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deconvolution
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Harish-Chandra c-function
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Helgason-Fourier transform
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Laplace-Beltrami operator
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optimal rate
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Sobolev ellipsoid
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stochastic volatility
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