| TWO LEVEL SCHWARZ METHODS OF MIXED FINITE ELEMENT APPROXIMATION OF BIHARMONIC PROBLEM |
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| 引用本文： | 许学军,肖向阳. TWO LEVEL SCHWARZ METHODS OF MIXED FINITE ELEMENT APPROXIMATION OF BIHARMONIC PROBLEM[J]. 高等学校计算数学学报(英文版), 1996, 0(2) |
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| 作者姓名： | 许学军 肖向阳 |
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| 作者单位： | Institute of Mathematics，Fudan University，Shanghai 200433，PRC.，Institute of Mathematics，Fudan University，Shanghai 200433，PRC. |
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| 基金项目： | The research was supported by the Doctoral Point Foundation of China Universities and by State Major Key Project for Basic Research of China. |
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| 摘 要： | In this paper,the two level additive Schwarz algorithm of mixed finite element.dts-cretization of Inharmonic problem is presented,the rate of convergenece is obtained.Moreover,the two level multiplicative Schwarz algorithm is considered.
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TWO LEVEL SCHWARZ METHODS OF MIXED FINITE ELEMENT APPROXIMATION OF BIHARMONIC PROBLEM |
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| Xu Xue-jun Institute of Mathematics,Fudan University,Shanghai ,PRC. Xiao Xiang-yang Institute of Mathematics,Fudan University,Shanghai ,PRC.. TWO LEVEL SCHWARZ METHODS OF MIXED FINITE ELEMENT APPROXIMATION OF BIHARMONIC PROBLEM[J]. Numerical Mathematics A Journal of Chinese Universities English Series, 1996, 0(2) |
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| Authors: | Xu Xue-jun Institute of Mathematics Fudan University Shanghai PRC. Xiao Xiang-yang Institute of Mathematics Fudan University Shanghai PRC. |
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| Affiliation: | Xu Xue-jun Institute of Mathematics,Fudan University,Shanghai 200433,PRC. Xiao Xiang-yang Institute of Mathematics,Fudan University,Shanghai 200433,PRC. |
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| Abstract: | In this paper,the two level additive Schwarz algorithm of mixed finite element.dts-cretization of Inharmonic problem is presented,the rate of convergenece is obtained.Moreover,the two level multiplicative Schwarz algorithm is considered. |
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| Keywords: | Schwarz methods mixed finite element Inharmonic problem. |
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