Gong, Wenbo; Li, Hengguang; Zhang, Qinghui Improved enrichments and numerical integrations in SGFEM for interface problems. (English) Zbl 07756754 J. Comput. Appl. Math. 438, Article ID 115540, 14 p. (2024). MSC: 65Nxx 74Sxx 35Jxx PDFBibTeX XMLCite \textit{W. Gong} et al., J. Comput. Appl. Math. 438, Article ID 115540, 14 p. (2024; Zbl 07756754) Full Text: DOI
Li, Hengguang; Wan, Xiang; Yin, Peimeng; Zhao, Lewei Regularity and finite element approximation for two-dimensional elliptic equations with line Dirac sources. (English) Zbl 1465.35128 J. Comput. Appl. Math. 393, Article ID 113518, 16 p. (2021). MSC: 35J05 35J25 65N30 PDFBibTeX XMLCite \textit{H. Li} et al., J. Comput. Appl. Math. 393, Article ID 113518, 16 p. (2021; Zbl 1465.35128) Full Text: DOI arXiv
Mollapourasl, Reza; Fereshtian, Ali; Li, Hengguang; Lu, Xun RBF-PU method for pricing options under the jump-diffusion model with local volatility. (English) Zbl 1457.65148 J. Comput. Appl. Math. 337, 98-118 (2018). MSC: 65M70 65D12 65F50 35R09 45K05 91G20 91G60 35Q91 PDFBibTeX XMLCite \textit{R. Mollapourasl} et al., J. Comput. Appl. Math. 337, 98--118 (2018; Zbl 1457.65148) Full Text: DOI
Li, Hengguang Finite element analysis for the axisymmetric Laplace operator on polygonal domains. (English) Zbl 1226.65096 J. Comput. Appl. Math. 235, No. 17, 5155-5176 (2011). Reviewer: Constantin Popa (Constanţa) MSC: 65N30 35J05 46E35 PDFBibTeX XMLCite \textit{H. Li}, J. Comput. Appl. Math. 235, No. 17, 5155--5176 (2011; Zbl 1226.65096) Full Text: DOI
Li, Hengguang; Nistor, Victor Analysis of a modified Schrödinger operator in 2D: Regularity, index, and FEM. (English) Zbl 1165.65079 J. Comput. Appl. Math. 224, No. 1, 320-338 (2009). Reviewer: Dietrich Braess (Bochum) MSC: 65N30 35J10 46E35 PDFBibTeX XMLCite \textit{H. Li} and \textit{V. Nistor}, J. Comput. Appl. Math. 224, No. 1, 320--338 (2009; Zbl 1165.65079) Full Text: DOI