On completeness of root functions of an elliptic operator on a manifold with conical points (Q2756227)
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scientific article; zbMATH DE number 1672763
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On completeness of root functions of an elliptic operator on a manifold with conical points |
scientific article; zbMATH DE number 1672763 |
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On completeness of root functions of an elliptic operator on a manifold with conical points (English)
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30 June 2002
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elliptic equation
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conical point
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eigenfunction and states
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The authors consider elliptic differential operators on a manifold with a finite number of conical points. They prove the completeness of the system of eigen- and associated functions of the operators under consideration. Note that the considered operators are in general not self-adjoint.
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