An improved moving mesh algorithm |
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Authors: | Cheng Jian Sun Le-lin Xu Di-hong |
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Affiliation: | (1) School of Mathematics and Statistics, Wuhan University, 430072 Wuhan, China |
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Abstract: | We consider an iterative algorithm of mesh optimization for finite element solution, and give an improved moving mesh strategy that reduces rapidly the complexity and cost of solving variational problems. A numerical result is presented for a 2-dimensional problem by the improved algorithm. Foundation item: Supported by the National Natural Science Foundation of China(No. 19771062) Biography: Cheng Jian(1977-), male, Master candidate, research interests: the numerical solution of PDE. |
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Keywords: | adaptive method moving mesh method variational problem |
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