A reduced fourth-order compact difference scheme based on a proper orthogonal decomposition technique for parabolic equations
Abstract In this paper, we present a reduced high-order compact finite difference scheme for numerical solution of the parabolic equations. CFDS4 is applied to attain high accuracy for numerical solution of parabolic equations, but its computational efficiency still needs to be improved. Our approac...
| Main Authors: | , |
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| 格式: | Article |
| 語言: | English |
| 出版: |
SpringerOpen
2019-07-01
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| 叢編: | Boundary Value Problems |
| 主題: | |
| 在線閱讀: | http://link.springer.com/article/10.1186/s13661-019-1243-8 |