Harmonic approximation and Sarason's-type theorem (Q1867268)
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scientific article; zbMATH DE number 1891282
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Harmonic approximation and Sarason's-type theorem |
scientific article; zbMATH DE number 1891282 |
Statements
Harmonic approximation and Sarason's-type theorem (English)
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2 April 2003
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Uniform approximation of bounded harmonic functions on an arbitrary open set in the Euclidean space by harmonic functions arising as solutions of the classical or generalized Dirichlet problem is studied. In particular, an analogue of Sarason's \(H^\infty+C\) theorem (known from the theory of algebras of analytic functions) is established for harmonic functions.
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0.8253446817398071
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