He, Wen-ming; Zhao, Ren Local ultraconvergence of quadratic element. (English) Zbl 1477.65217 Calcolo 58, No. 3, Paper No. 33, 29 p. (2021). MSC: 65N30 45N05 65N12 65N15 PDFBibTeX XMLCite \textit{W.-m. He} and \textit{R. Zhao}, Calcolo 58, No. 3, Paper No. 33, 29 p. (2021; Zbl 1477.65217) Full Text: DOI
He, Wenming Ultraconvergence of the derivative of high-order finite element method for elliptic problems with constant coefficients. (English) Zbl 1454.65165 Numer. Methods Partial Differ. Equations 36, No. 1, 173-184 (2020). Reviewer: Christoph Erath (Feldkirch) MSC: 65N30 65N12 65D05 35J15 PDFBibTeX XMLCite \textit{W. He}, Numer. Methods Partial Differ. Equations 36, No. 1, 173--184 (2020; Zbl 1454.65165) Full Text: DOI
He, Wen-ming; Lin, Runchang; Zhang, Zhimin Local ultraconvergence of linear and bilinear finite element method for second order elliptic problems. (English) Zbl 1434.65258 J. Comput. Appl. Math. 372, Article ID 112715, 19 p. (2020). MSC: 65N30 65N12 35J15 65B05 65M80 PDFBibTeX XMLCite \textit{W.-m. He} et al., J. Comput. Appl. Math. 372, Article ID 112715, 19 p. (2020; Zbl 1434.65258) Full Text: DOI
He, Wen-ming The local ultraconvergence of high-order finite element method for second-order elliptic problems with constant coefficients over a rectangular partition. (English) Zbl 1431.65215 Numer. Methods Partial Differ. Equations 35, No. 6, 2044-2055 (2019). MSC: 65N30 35J15 65N12 35E99 PDFBibTeX XMLCite \textit{W.-m. He}, Numer. Methods Partial Differ. Equations 35, No. 6, 2044--2055 (2019; Zbl 1431.65215) Full Text: DOI
He, Wen-Ming; Cui, Jun-Zhi; Zhu, Qi-Ding The local superconvergence of the quadratic triangular element for the Poisson problem in a polygonal domain. (English) Zbl 1407.65261 Numer. Methods Partial Differ. Equations 30, No. 6, 1854-1876 (2014). MSC: 65N30 65N12 65N15 35J25 PDFBibTeX XMLCite \textit{W.-M. He} et al., Numer. Methods Partial Differ. Equations 30, No. 6, 1854--1876 (2014; Zbl 1407.65261) Full Text: DOI
Guan, Xiaofei; Li, Mingxia; He, Wenming; Jiang, Zhengwu Some superconvergence results of high-degree finite element method for a second order elliptic equation with variable coefficients. (English) Zbl 1302.65238 Cent. Eur. J. Math. 12, No. 11, 1733-1747 (2014). Reviewer: Gisbert Stoyan (Budapest) MSC: 65N12 65N30 35J25 PDFBibTeX XMLCite \textit{X. Guan} et al., Cent. Eur. J. Math. 12, No. 11, 1733--1747 (2014; Zbl 1302.65238) Full Text: DOI
He, Wen-Ming; Cui, Jun-Zhi; Zhu, Qi-Ding; Wen, Zhong-Liang The local superconvergence of the linear finite element method for the Poisson problem. (English) Zbl 1297.65133 Numer. Methods Partial Differ. Equations 30, No. 3, 930-946 (2014). Reviewer: Ariadna Lucia Pletea (Iaşi) MSC: 65N12 65N30 35J05 65N80 PDFBibTeX XMLCite \textit{W.-M. He} et al., Numer. Methods Partial Differ. Equations 30, No. 3, 930--946 (2014; Zbl 1297.65133) Full Text: DOI
He, Wen-Ming; Chen, Wei-Qiu; Zhu, Qi-Ding Local superconvergence of the derivative for tensor-product block FEM. (English) Zbl 1244.65158 Numer. Methods Partial Differ. Equations 28, No. 2, 457-475 (2012). Reviewer: Nicolae Pop (Baia Mare) MSC: 65N12 65N30 35J05 PDFBibTeX XMLCite \textit{W.-M. He} et al., Numer. Methods Partial Differ. Equations 28, No. 2, 457--475 (2012; Zbl 1244.65158) Full Text: DOI
He, Wen-Ming; Guan, Xiao-Fei; Cui, Jun-Zhi The local superconvergence of the trilinear element for the three-dimensional Poisson problem. (English) Zbl 1237.65115 J. Math. Anal. Appl. 388, No. 2, 863-872 (2012). Reviewer: Răzvan Răducanu (Iaşi) MSC: 65N12 65N30 35J05 PDFBibTeX XMLCite \textit{W.-M. He} et al., J. Math. Anal. Appl. 388, No. 2, 863--872 (2012; Zbl 1237.65115) Full Text: DOI
He, Wen-ming A new superconvergence and extrapolation for second order triangular element. (English) Zbl 1106.65095 Appl. Math. Comput. 174, No. 1, 300-315 (2006). Reviewer: I. N. Katz (St. Louis) MSC: 65N12 65N30 65N15 35J25 PDFBibTeX XMLCite \textit{W.-m. He}, Appl. Math. Comput. 174, No. 1, 300--315 (2006; Zbl 1106.65095) Full Text: DOI
He, Wenming; Zhu, Qiding Extrapolation of the derivative of the secondary triangular element. (Chinese. English summary) Zbl 0976.65100 Acta Sci. Nat. Univ. Norm. Hunanensis 23, No. 3, 21-25 (2000). MSC: 65N30 65N12 35J05 PDFBibTeX XMLCite \textit{W. He} and \textit{Q. Zhu}, Acta Sci. Nat. Univ. Norm. Hunanensis 23, No. 3, 21--25 (2000; Zbl 0976.65100)