Another look at the invariance principle for wave operators (Q1871703)
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scientific article; zbMATH DE number 1903730
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Another look at the invariance principle for wave operators |
scientific article; zbMATH DE number 1903730 |
Statements
Another look at the invariance principle for wave operators (English)
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4 May 2003
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In the case of trace class perturbations, the class of admissible functions is enlarged considerably. In particular, these functions are not assumed to be monotonic on intervals. The proof is based on Calderón's commutators of singular integral operators.
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trace class perturbations
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admissible functions
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Calderón's commutators
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singular integral operators
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0.9519782
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0.9373603
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0.87427384
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0.86930215
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0.85490704
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