Big Hankel operators of higher weight (Q1263058)
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scientific article; zbMATH DE number 4126113
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Big Hankel operators of higher weight |
scientific article; zbMATH DE number 4126113 |
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Big Hankel operators of higher weight (English)
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1989
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The authors propose a definition of big Hankel operators, and then carry out an analysis for this class analogous to that made by \textit{S. Janson} and \textit{J. Peetre} in [Math. Nachr. 132, 313-328 (1987; Zbl 0644.47026)] for small Hankel operators. In particular, using a certain estimate for the s-numbers of a particular operator, they characterize the boundedness and the pertenence to the Schatten classes of a big Hankel operator.
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big Hankel operators
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s-numbers
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Schatten classes
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0.9219298
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0.9137759
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0.9030745
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0.8979701
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0.89341354
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