Spectral invariance, ellipticity, and the Fredholm property for pseudodifferential operators on weighted Sobolev spaces (Q1202527)
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scientific article; zbMATH DE number 109069
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spectral invariance, ellipticity, and the Fredholm property for pseudodifferential operators on weighted Sobolev spaces |
scientific article; zbMATH DE number 109069 |
Statements
Spectral invariance, ellipticity, and the Fredholm property for pseudodifferential operators on weighted Sobolev spaces (English)
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25 February 1993
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\(\Psi^*\)-algebras
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pseudodifferential operators with symbols in the Grushin classes
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Fréchet-*-algebras
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weighted Sobolev spaces
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Fredholm property
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uniform ellipticity
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Fredholm spectrum
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index theorem
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