| CHEBYSHEV PSEUDOSPECTRAL DOMAIN DECOMPOSITION METHOD OF ONE－DIMENSIONAL ELLIPTIC PROBLEMS |
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| 引用本文： | 熊岳山.CHEBYSHEV PSEUDOSPECTRAL DOMAIN DECOMPOSITION METHOD OF ONE－DIMENSIONAL ELLIPTIC PROBLEMS[J].数学物理学报(B辑英文版),1995(3). |
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| 作者姓名： | 熊岳山 |
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| 作者单位： | Dept，of Math.，National Univ.of Defence Technology.，Changsha 410073，China. |
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| 摘 要： | ＣＨＥＢＹＳＨＥＶＰＳＥＵＤＯＳＰＥＣＴＲＡＬＤＯＭＡＩＮＤＥＣＯＭＰＯＳＩＴＩＯＮＭＥＴＨＯＤＯＦＯＮＥ－ＤＩＭＥＮＳＩＯＮＡＬ ＥＬＬＩＰＴＩＣ ＰＲＯＢＬＥＭＳＸｉｏｎｇＹｕｅｓｈａｎ（Ｄｅｐｔ，ｏｆＭａｔｈ．，ＮａｔｉｏｎａｌＵｎｉｖ．ｏｆＤ...
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CHEBYSHEV PSEUDOSPECTRAL DOMAIN DECOMPOSITION METHOD OF ONE-DIMENSIONAL ELLIPTIC PROBLEMS |
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| Xiong Yueshan.CHEBYSHEV PSEUDOSPECTRAL DOMAIN DECOMPOSITION METHOD OF ONE-DIMENSIONAL ELLIPTIC PROBLEMS[J].Acta Mathematica Scientia,1995(3). |
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| Authors: | Xiong Yueshan |
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| Abstract: | This paper is devoted to the Chebyshev pseudospectral domain decomposition method of one-dimensional elliptic problems,it is easily applied to complex geometry.The approximate accuracy can be increased by increasing the order of approximation in fixed number of subdomains,rather than by resorting to a further partitioning.The stability and the convergence of this method are proved. |
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| Keywords: | Chebyshev pseudospectral method domain decomposition one-dimension elliptic problems |
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