A new alternating segment Crank-Nicolson scheme for the fourth-order parabolic equation (Q469820)
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scientific article; zbMATH DE number 6368302
| Language | Label | Description | Also known as |
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| English | A new alternating segment Crank-Nicolson scheme for the fourth-order parabolic equation |
scientific article; zbMATH DE number 6368302 |
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A new alternating segment Crank-Nicolson scheme for the fourth-order parabolic equation (English)
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11 November 2014
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Summary: A group of asymmetric difference schemes to approach the fourth-order parabolic equation is given. According to these schemes and the Crank-Nicolson scheme, an alternating segment Crank-Nicolson scheme with intrinsic parallelism is constructed. The truncation errors and the stability are discussed. Numerical simulations show that this new scheme has unconditional stability and high accuracy and convergency, and it is in preference to the implicit scheme method.
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