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Order results of general linear methods for multiply stiff singular perturbation problems
  • 期刊名称:Journal of Computational Mathematics
  • 时间:0
  • 作者或编辑:3448
  • 页码:v20, 525-532
  • 语言:英文
  • 分类:O241.6[理学—计算数学;理学—数学]
  • 作者机构:[1]Tsing Hua Univ, Dept Comp Sci & Technol, Beijing 100084, Peoples R China, [2]Acad Sinica, Inst Math, Beijing 100080, Peoples R China
  • 相关基金:the National Natural Science Fundation of China. (No. 19871086 & 10101027)
  • 相关项目:几类延迟微分方程数值方法的稳定性和误差分析
中文摘要:

In this paper we analyze the error behavior of general linear methods applied to some classes of one-parameter multiply stiff singularly perturbed problems. We obtain the global error estimate of algebraically and diagonally stable general linear methods. The main result of this paper can be viewed as an extension of that obtained by Xiao [13] for the case of Runge-Kutta methods.

英文摘要:

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; Computation of the global error estimate of algebraically and diagonally stable general linear methods; Implications of the results for the case of Runge-Kutta methods.

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