Normal differential operators of first-order with smooth coefficients (Q422057)
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scientific article; zbMATH DE number 6035455
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Normal differential operators of first-order with smooth coefficients |
scientific article; zbMATH DE number 6035455 |
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Normal differential operators of first-order with smooth coefficients (English)
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16 May 2012
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The authors study normal extensions of a class of formally normal minimal operators, generated by a linear differential operator expression of first order in a Hilbert space of vector functions in a finite interval. The structure of the spectrum of the normal extensions is investigated.
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differential operator
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formally normal operator
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normal operator
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minimal and maximal operators
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extension
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spectrum of an operator
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0.92681056
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0.9115245
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