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 …
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
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 …
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 …
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
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 …
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 …
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
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 …
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 …
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
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 …
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
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 …
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
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 …
parabolic equation on this evolving hypersurface. More precisely, we discuss mean …