Characterization of solutions in the discretization of a parabolic equation on an infinite strip (Q1972467)
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scientific article; zbMATH DE number 1429511
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Characterization of solutions in the discretization of a parabolic equation on an infinite strip |
scientific article; zbMATH DE number 1429511 |
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Characterization of solutions in the discretization of a parabolic equation on an infinite strip (English)
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6 December 2000
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A time-dependent initial-boundary value problem for an one-dimensional parabolic equation on an infinite strip (in respect with the space variable) is considered. A second-order two-level difference scheme is presented. It is shown that to satisfy zero boundary conditions at infinity, a two-term recurrence can be used. It allows one to change an infinite grid by a finite one.
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parabolic equation
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truncation of infinite grid
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initial-boundary value problem
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two-level difference scheme
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