A remark on the spectral multiplicity of normal extensions of commuting subnormal operator tuples (Q1804046)
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scientific article; zbMATH DE number 222162
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A remark on the spectral multiplicity of normal extensions of commuting subnormal operator tuples |
scientific article; zbMATH DE number 222162 |
Statements
A remark on the spectral multiplicity of normal extensions of commuting subnormal operator tuples (English)
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29 June 1993
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local index
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absolutely continuous part
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minimal normal extension
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completely subnormal \(k\)-tuple of commuting operators
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integer valued principal function
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maximal ideal space of the Banach algebra
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