Kernels and equisummation properties of uniformly elliptic operators (Q1090855)
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scientific article; zbMATH DE number 4008961
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Kernels and equisummation properties of uniformly elliptic operators |
scientific article; zbMATH DE number 4008961 |
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Kernels and equisummation properties of uniformly elliptic operators (English)
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1987
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The authors study the question of \(\phi\)-equisummability for a pair (A,B) of operators: \(\lim_{\epsilon \downarrow 0}(\phi (\epsilon A)-\phi (\epsilon B))=0\) in a suitable sense. They are concerned with elliptic operators.
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kernels
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uniformly elliptic
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eigenfunction expansions
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operator calculus
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pair of operators
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\(\phi \)-equisummability
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