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New error estimates of Adini's elements for Poisson's equation 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2004, 卷号: 50, 期号: 1, 页码: 49-74
作者:  Huang, HT;  Li, ZC;  Yan, NN
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
Adini's elements  Neumann problems  Poisson's equation  global superconvergence  stability analysis  
A posteriori error estimators of gradient recovery type for FEM of a model optimal control problem 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2003, 卷号: 19, 期号: 1-3, 页码: 323-336
作者:  Yan, NN
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
optimal control problem  finite element approximation  a posteriori error estimator  gradient recovery  superconvergence  
New error estimates of bi-cubic Hermite finite element methods for biharmonic equations 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 2002, 卷号: 142, 期号: 2, 页码: 251-285
作者:  Li, ZC;  Yan, NN
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
global superconvergence  biharmonic equation  bi-cubic hermite elements  
Global superconvergence for blending surfaces by boundary penalty plus hybrid FEMs 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2001, 卷号: 39, 期号: 1, 页码: 61-85
作者:  Li, ZC;  Yan, NN
收藏  |  浏览/下载:71/0  |  提交时间:2018/07/30
blending surfaces  biharmonic equation  bi-cubic Hermite element  boundary penalty methods  boundary hybrid techniques  superconvergence  stability  
Gradient recovery type a posteriori error estimate for finite element approximation on non-uniform meshes 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2001, 卷号: 14, 期号: 2, 页码: 175-193
作者:  Du, L;  Yan, NN
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
adaptive finite element method  a posteriori error estimate  gradient recovery  superconvergence  
A posteriori error estimators of gradient recovery type for elliptic obstacle problems 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 2001, 卷号: 15, 期号: 1-4, 页码: 333-362
作者:  Yan, NN
收藏  |  浏览/下载:74/0  |  提交时间:2018/07/30
finite element approximation  a posteriori error estimators  obstacle problems  gradient recovery  superconvergence  
Gradient recovery type a posteriori error estimates for finite element approximations on irregular meshes 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2001, 卷号: 190, 期号: 32-33, 页码: 4289-4299
作者:  Yan, NN;  Zhou, AH
收藏  |  浏览/下载:103/0  |  提交时间:2018/07/30
adaptive finite element method  global and local a posteriori error estimates  gradient recovery  superconvergence  
Global superconvergence for Maxwell's equations 期刊论文
MATHEMATICS OF COMPUTATION, 2000, 卷号: 69, 期号: 229, 页码: 159-176
作者:  Lin, Q;  Yan, NN
收藏  |  浏览/下载:75/0  |  提交时间:2018/07/30
Maxwell's equations  superconvergence  finite element  
Global superconvergence in combinations of Ritz-Galerkin-FEM for singularity problems 期刊论文
JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 1999, 卷号: 106, 期号: 2, 页码: 325-344
作者:  Li, ZC;  Lin, Q;  Yan, NN
收藏  |  浏览/下载:91/0  |  提交时间:2018/07/30
elliptic equation  singularity problem  superconvergence  combined method  coupling technique  finite-element method  the Ritz-Galerkin method  penalty method  hybrid method  
An acceleration method for integral equations by using interpolation post-processing 期刊论文
ADVANCES IN COMPUTATIONAL MATHEMATICS, 1998, 卷号: 9, 期号: 1-2, 页码: 117-129
作者:  Lin, Q;  Zhang, SH;  Yan, NN
收藏  |  浏览/下载:99/0  |  提交时间:2018/07/30
integral equations  interpolation post-processing  superconvergence  Richardson extrapolation  defect correction