石东洋, 李秋红. 各向异性网格下具有积分型边界条件的积分微分方程的超收敛性分析[J]. 信阳师范学院学报(自然科学版), 2006, 19(4): 392-394.
引用本文: 石东洋, 李秋红. 各向异性网格下具有积分型边界条件的积分微分方程的超收敛性分析[J]. 信阳师范学院学报(自然科学版), 2006, 19(4): 392-394.
SHI Dong-yang, LI Qiu-hong. The Superconvergence Analysis of Interracial and Differential Equation with Interracial Boundary Con[J]. Journal of Xinyang Normal University (Natural Science Edition), 2006, 19(4): 392-394.
Citation: SHI Dong-yang, LI Qiu-hong. The Superconvergence Analysis of Interracial and Differential Equation with Interracial Boundary Con[J]. Journal of Xinyang Normal University (Natural Science Edition), 2006, 19(4): 392-394.

各向异性网格下具有积分型边界条件的积分微分方程的超收敛性分析

The Superconvergence Analysis of Interracial and Differential Equation with Interracial Boundary Con

  • 摘要: 讨论了各向异性网格下线性三角形有限元对具有积分型边界条件的积分微分方程的逼近问题.通过引入新的技巧与方法,得到了相应的超逼近性质和超收敛性结果,从而进一步拓宽了有限元的应用范围.

     

    Abstract: Linear triangular element is considered to solve interracial and differential equation with interracial boundary condition on special restricted anisotropic meshes in 2D.The superclose property and superconvergence are obtained by a set of novel techniques.Thus the applicable scope of finite element method is extended.

     

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