Smoothness of finite-dimensional images of measures (Q1263795)
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scientific article; zbMATH DE number 4127909
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Smoothness of finite-dimensional images of measures |
scientific article; zbMATH DE number 4127909 |
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Smoothness of finite-dimensional images of measures (English)
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1989
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The author investigates measures on Banach spaces with Hilbert-Schmidt structures and their logarithmic derivatives along vector fields in the sense of \textit{Yu. L. Daletskij} and \textit{B. D. Maryanin} [see Sov. Math. Dokl. 32, 863-866 (1985; Zbl 0632.58015)]. Conditions for existence of a smooth density of a finite dimensional image of those measures are derived from estimates of the logarithmic derivative.
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Banach manifold
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smooth measures
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measures on Banach spaces with Hilbert- Schmidt structures
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logarithmic derivatives along vector fields
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existence of a smooth density
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0.91956544
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0.90986204
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0.8976168
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0.8892411
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