Dense subsets of \({\mathcal L}^1\)-solutions to linear elliptic partial differential equations (Q1971917)
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scientific article; zbMATH DE number 1423441
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Dense subsets of \({\mathcal L}^1\)-solutions to linear elliptic partial differential equations |
scientific article; zbMATH DE number 1423441 |
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Dense subsets of \({\mathcal L}^1\)-solutions to linear elliptic partial differential equations (English)
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7 March 2001
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The author gives a geometric condition for an unbounded domain \(\Omega\subset \mathbb{R}^N\) in order that the rapidly decreasing \(L^1\)-solutions of an elliptic homogeneous operator of order \(m\) approximate all \(L^1\)-solutions of this operator.
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elliptic operators
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approximation of solutions
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polyanalytic functions
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