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[期刊论文] 作者:Hongbo GUAN,Dongyang SHI, 来源:应用数学和力学:英文版 年份:2015
The lowest order P1-nonconforming triangular finite element method(FEM)for elliptic and parabolic interface problems is investigated. Under some reasonable regu...
[期刊论文] 作者:Dongyang Shi,Junjun Wang, 来源:计算数学(英文版) 年份:2019
An H1-Galerkin mixed finite element method (MFEM) is discussed for the two-dimensional Ginzburg-Landau equation with the bilinear element and zero order Raviart...
[期刊论文] 作者:Houchao Zhang,Dongyang Shi, 来源:计算数学(英文版) 年份:2019
In this paper,a fully discrete scheme based on the L1 approximation in temporal direction for the fractional derivative of order in (0,1) and nonconforming mixe...
[期刊论文] 作者:Dongyang Shi,Minghao Li, 来源:计算数学(英文版) 年份:2014
[期刊论文] 作者:Dongyang Shi,Ding Zhang, 来源:计算数学(英文版) 年份:2013
[期刊论文] 作者:Dongyang Shi,Chao Xu, 来源:计算数学(英文版) 年份:2012
[期刊论文] 作者:Dongyang SHI,Xiaobin HAO, 来源:系统科学与复杂性学报(英文版) 年份:
In this paper, a new triangular element (Quasi-Carey element) is constructed by the idea of Specht element. It is shown that this Quasi-Carey element possesses...
[期刊论文] 作者:Dongyang SHI,Buying ZHANG, 来源:系统科学与复杂性学报(英文版) 年份:2010
A nonconforming finite element method for the nonlinear parabolic equations is studied in this paper.The convergence analysis is presented and the optimal error...
[期刊论文] 作者:Dongyang SHI,Wei GONG, 来源:系统科学与复杂性学报(英文版) 年份:2009
A low order nonconforming finite element is applied to the parabolic problem with anisotropic meshes. Both the semidiscrete and fully discrete forms are studied...
[期刊论文] 作者:Dongyang SHI,Lin WANG, 来源:系统科学与复杂性学报(英文版) 年份:2011
A Crank-Nicolson scheme based on nonconforming finite element with moving grids is discussed for a class of parabolic integro-differential equations under aniso...
[会议论文] 作者:Dongyang Shi,Xiaobin Hao, 来源:2006年郑州大学博士生学术论坛 年份:2006
  In this paper,A new triangular element (Quasi-Carey element) is constructed by the ide of Specht element.On the one hand,it is shown that Quasi-Carey elemen...
[期刊论文] 作者:Huaijun Yang,Dongyang Shi, 来源:计算数学(英文版) 年份:2022
In this paper,the unconditional error estimates are presented for the time-dependent Navier-Stokes equations by the bilinear-constant scheme.The corresponding optimal error estimates for the velocity and the pressure are derived uncondition......
[期刊论文] 作者:Dongyang Shi Yucheng Peng Shao, 来源:高等学校计算数学学报:英文版 年份:2006
The main aim of this paper is to study the approximation to viscoelasticity type equations with a Crouzeix-Raviart type nonconforming finite element on the...
[期刊论文] 作者:Dongyang Shi,Lifang Pei,Shaoch, 来源:高等学校计算数学学报:英文版 年份:2007
The main aim of this paper is to provide convergence analysis of Quasi-Wilson nonconforming finite element to Maxwell's equations under arbitrary quadri...
[期刊论文] 作者:Dongyang Shi,Lifang Pei,Shaoch, 来源:高等学校计算数学学报 年份:2004
The main aim of this paper is to provide convergence analysis of Quasi-Wilson nonconforming finite element to Maxwells equations under arbitrary quadrilateral m...
[期刊论文] 作者:Dongyang Shi,Yucheng Peng,Shao, 来源:黑龙江科技信息 年份:2006
本文通过对荣华二采区10...
[期刊论文] 作者:Chao XU,Dongyang SHI,Xin LIAO, 来源:应用数学和力学:英文版 年份:2018
[期刊论文] 作者:Chao XU,Dongyang SHI,Xin LIAO, 来源:应用数学和力学:英文版 年份:2016
This paper studies a low order mixed finite element method(FEM) for nonstationary incompressible Navier-Stokes equations.The velocity and pressure are approximate...
[期刊论文] 作者:Dongyang Shi,Zhong-Ci Shi,Jingzhu Wu, 来源:计算数学(英文版) 年份:2007
The main aim of this paper is to show that the quadrilateral mesh condition RDP(N, ψ) is only sufficient but not necessary for the optimal order error estimate...
[期刊论文] 作者:Dongyang Shi,Haihong Wang,Yuepeng Du, 来源:计算数学(英文版) 年份:2009
An anisotropic nonconforming finite element method is presented for a class of nonlinear Sobolev equations. The optimal error estimates and supercloseness are o...
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