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检索条件"主题词=General Linear Method"
3 条 记 录,以下是1-10 订阅
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ORDER RESULTS OF general linear methodS FOR MULTIPLY STIFF SINGULAR PERTURBATION PROBLEMS
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Journal of Computational Mathematics 2002年 第5期20卷 525-532页
作者: Si-qing Gan Geng Sun Department of Computer Science and Technology Tsinghua UniversityBeijing 100084China Institute of Mathematics Academia SinicaBeijing 100080China
Presents a study that analyzed the erroneous behavior of general linear methods applied to some classes of one-parameter multiply stiff singularly perturbed problems. Numerical representation of the problem; Computati... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Lyapunov不等式的最佳解与一般线性方法的可行性
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高等学校计算数学学报 1999年 第4期21卷 349-358页
作者: 赵双锁 兰州大学数学系!兰州730000
This paper discusses the optimal symmetric positive solution and the opti- mal -symmetric positive solution of Lyapunov ***,the paper dis- cusses the feasibility of general linear methods for stiff ordinary differenti... 详细信息
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A Note on Symplecticity of Step-Transition Mappings for Multi-Step methods
A Note on Symplecticity of Step-Transition Mappings for Mult...
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保结构算法2004
作者: Gui-Dong Dai & Yi-Fa Tang LSEC, ICMSEC Academy of Mathematics & Systems Science Chinese Academy of Sciences P.O. Box 2719, Beijing 100080. P.R. China Graduate School of the Chinese Academy of Sciences Beijing 100080. P.R. China
<正>We prove that for a linear multi-step method , even though the mappings Z0→Z1,…, Zm-2→Zm-1 are chosen to be symplectic, Zm-1→Zm will be non-symplectic. Similarly, there is an interesting result for a sort of... 详细信息
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