Stability of Three-level Fifteen-point Difference Scheme for Diffusion Equations with Constant Coefficients
Based on backward difference and Crank-Nicolson scheme , a three-level fifteen-point implicit difference scheme for two- dimensional diffusion equation is proposed. The truncation error is obtained by Taylor expansion , and the compatibility of the scheme is proved , then the unconditional stabi...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2023-10-01
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| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=2268 |
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