Upper bounds for Fisher information (Q2082696)
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scientific article; zbMATH DE number 7596283
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Upper bounds for Fisher information |
scientific article; zbMATH DE number 7596283 |
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Upper bounds for Fisher information (English)
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4 October 2022
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The author considers random vectors \(X\) in \(\mathbb R^n\) with density \(p\). For these vectors, upper bounds for the Fisher information in terms of total variation and norms in Sobolev spaces are found. The author refines a number of known results in this direction.
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Fisher information
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Sobolev spaces
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