Hu, Shuanggui; Pan, Kejia; Wu, Xiaoxin; Ge, Yongbin; Li, Zhilin An efficient extrapolation multigrid method based on a HOC scheme on nonuniform rectilinear grids for solving 3D anisotropic convection-diffusion problems. (English) Zbl 07644186 Comput. Methods Appl. Mech. Eng. 403, Part A, Article ID 115724, 24 p. (2023). MSC: 65N06 65N55 PDFBibTeX XMLCite \textit{S. Hu} et al., Comput. Methods Appl. Mech. Eng. 403, Part A, Article ID 115724, 24 p. (2023; Zbl 07644186) Full Text: DOI
Pan, Kejia; Wu, Xiaoxin; Yu, Yunlong; Sheng, Zhiqiang; Yuan, Guangwei Extrapolation cascadic multigrid method for cell-centered FV discretization of diffusion equations with strongly discontinuous and anisotropic coefficients. (English) Zbl 1486.65281 Commun. Comput. Phys. 31, No. 5, 1561-1584 (2022). MSC: 65N55 65N08 PDFBibTeX XMLCite \textit{K. Pan} et al., Commun. Comput. Phys. 31, No. 5, 1561--1584 (2022; Zbl 1486.65281) Full Text: DOI
Li, Ming; Zheng, Zhoushun; Pan, Kejia An efficient extrapolation full multigrid method for elliptic problems in two and three dimensions. (English) Zbl 1480.65322 Int. J. Comput. Math. 98, No. 6, 1183-1198 (2021). MSC: 65N22 65N30 65N55 PDFBibTeX XMLCite \textit{M. Li} et al., Int. J. Comput. Math. 98, No. 6, 1183--1198 (2021; Zbl 1480.65322) Full Text: DOI
Ma, Tingfu; Ge, Yongbin High-order compact difference method for two-dimension elliptic and parabolic equations with mixed derivatives. (English) Zbl 1487.65173 Tbil. Math. J. 13, No. 4, 141-167 (2020). MSC: 65N06 65N15 65N22 PDFBibTeX XMLCite \textit{T. Ma} and \textit{Y. Ge}, Tbil. Math. J. 13, No. 4, 141--167 (2020; Zbl 1487.65173) Full Text: DOI