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http://hdl.handle.net/10397/93860
Title: | Convergence of Dziuk's semidiscrete finite element method for mean curvature flow of closed surfaces with high-order finite elements | Authors: | Li, B | Issue Date: | 2021 | Source: | SIAM journal on numerical analysis, 2021, v. 59, no. 3, p. 1592-1617 | Abstract: | Dziuk's surface finite element method (FEM) for mean curvature flow has had a significant impact on the development of parametric and evolving surface FEMs for surface evolution equations and curvature flows. However, the convergence of Dziuk's surface FEM for mean curvature flow of closed surfaces still remains open since it was proposed in 1990. In this article, we prove convergence of Dziuk's semidiscrete surface FEM with high-order finite elements for mean curvature flow of closed surfaces. The proof utilizes the matrix-vector formulation of evolving surface FEMs and a monotone structure of the nonlinear discrete surface Laplacian proved in this paper. | Keywords: | Convergence Error estimate Evolving surface Finite element method Mean curvature flow |
Publisher: | Society for Industrial and Applied Mathematics | Journal: | SIAM journal on numerical analysis | ISSN: | 0036-1429 | EISSN: | 1095-7170 | DOI: | 10.1137/20M136935X | Rights: | © 2021 Society for Industrial and Applied Mathematics The following publication Li, B. (2021). Convergence of Dziuk's semidiscrete finite element method for mean curvature flow of closed surfaces with high-order finite elements. SIAM Journal on Numerical Analysis, 59(3), 1592-1617 is available at https://doi.org/10.1137/20M136935X |
Appears in Collections: | Journal/Magazine Article |
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