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检索条件"主题词=Bakhvalov-Shishkin mesh"
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Analysis of a Streamline-Diffusion Finite Element Method on bakhvalov-shishkin mesh for Singularly Perturbed Problem
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Numerical Mathematics(Theory,Methods and Applications) 2017年 第1期10卷 44-64页
作者: Yunhui Yin Peng Zhu Bin Wang College of Mathematics Physics and Information Engineering Jiaxing UniversityJiaxingZhejiang 314001China College of Mechanical and Electrical Engineering Jiaxing UniversityJiaxingZhejiang 314001China
In this paper,a bilinear Streamline-Diffusion finite element method on bakhvalov-shishkin mesh for singularly perturbed convection–diffusion problem is *** method is shown to be convergent uniformly in the perturbati... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
Spline approximation method for singularly perturbed differential-difference equation on nonuniform grids
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International Journal of Modeling, Simulation, and Scientific Computing 2021年 第1期12卷 213-228页
作者: P.Mushahary S.R.Sahu J.Mohapatra Department of Mathematics National Institute of Technology Rourkela India
In this paper,a second-order singularly perturbed differential-difference equation involving mixed shifts is *** first,through Taylor series approximation,the original model is reduced to an equivalent singularly pert... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论