Preconditioning \(C^1\)-quadratic spline collocation method of elliptic equations by finite difference method (Q2712534)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Preconditioning \(C^1\)-quadratic spline collocation method of elliptic equations by finite difference method |
scientific article |
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11 April 2002
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preconditioning
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finite difference method
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quadratic spline collocation method
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elliptic operator
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Preconditioning \(C^1\)-quadratic spline collocation method of elliptic equations by finite difference method (English)
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The paper deals with a finite difference method with preconditioner for the quadratic spline collocation method for an elliptic operator. In several lemmas and theorems the authors in a very detailed way analyze the eigenvalues of the matrix preconditioned by the matrix corresponding to the finite difference operator with boundary condition.NEWLINENEWLINENEWLINEThe context of the paper is not very large.
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