Convergence of Dziuk's semidiscrete finite element method for mean curvature flow of closed surfaces with high-order finite elements

B Li - SIAM Journal on Numerical Analysis, 2021 - SIAM
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 …

Numerical analysis for the interaction of mean curvature flow and diffusion on closed surfaces

CM Elliott, H Garcke, B Kovács - Numerische Mathematik, 2022 - Springer
An evolving surface finite element discretisation is analysed for the evolution of a closed two-
dimensional surface governed by a system coupling a generalised forced mean curvature …

Numerical solution of a bending-torsion model for elastic rods

S Bartels, P Reiter - Numerische Mathematik, 2020 - Springer
Aiming at simulating elastic rods, we discretize a rod model based on a general theory of
hyperelasticity for inextensible and unshearable rods. After reviewing this model and …

A convexity-preserving and perimeter-decreasing parametric finite element method for the area-preserving curve shortening flow

W Jiang, C Su, G Zhang - SIAM Journal on Numerical Analysis, 2023 - SIAM
We propose and analyze a semidiscrete parametric finite element scheme for solving the
area-preserving curve shortening flow. The scheme is based on Dziuk's approach [SIAM J …

A unified theory for continuous-in-time evolving finite element space approximations to partial differential equations in evolving domains

CM Elliott, T Ranner - IMA Journal of Numerical Analysis, 2021 - academic.oup.com
We develop a unified theory for continuous-in-time finite element discretizations of partial
differential equations posed in evolving domains, including the consideration of equations …

[HTML][HTML] Convergence of finite elements on an evolving surface driven by diffusion on the surface

B Kovács, B Li, C Lubich, CA Power Guerra - Numerische Mathematik, 2017 - Springer
For a parabolic surface partial differential equation coupled to surface evolution,
convergence of the spatial semidiscretization is studied in this paper. The velocity of the …

Numerical analysis for a system coupling curve evolution to reaction diffusion on the curve

JW Barrett, K Deckelnick, V Styles - SIAM Journal on Numerical Analysis, 2017 - SIAM
We consider a finite element approximation for a system consisting of the evolution of a
closed planar curve by forced curve shortening flow coupled to a reaction-diffusion equation …

A convergent algorithm for forced mean curvature flow driven by diffusion on the surface

B Kovács, B Li, C Lubich - Interfaces and Free Boundaries, 2020 - ems.press
The evolution of a closed two-dimensional surface driven by both mean curvature flow and a
reaction–diffusion process on the surface is formulated as a system that couples the velocity …

Short time existence for coupling of scaled mean curvature flow and diffusion

H Abels, F Bürger, H Garcke - Journal of Evolution Equations, 2023 - Springer
We prove a short time existence result for a system consisting of a geometric evolution
equation for a hypersurface and a parabolic equation on this evolving hypersurface. More …

Qualitative properties for a system coupling scaled mean curvature flow and diffusion

H Abels, F Bürger, H Garcke - Journal of Differential Equations, 2023 - Elsevier
We consider a system consisting of a geometric evolution equation for a hypersurface and a
parabolic equation on this evolving hypersurface. More precisely, we discuss mean …