Time-discrete higher-order ALE formulations: stability
Arbitrary Lagrangian Eulerian (ALE) formulations deal with PDEs on deformable domains
upon extending the domain velocity from the boundary into the bulk with the purpose of …
upon extending the domain velocity from the boundary into the bulk with the purpose of …
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] A velocity-based moving mesh virtual element method
We present a velocity-based moving mesh virtual element method for the numerical solution
of PDEs involving boundaries which are free to move. The virtual element method is used for …
of PDEs involving boundaries which are free to move. The virtual element method is used for …
High-order finite element methods for moving boundary problems with prescribed boundary evolution
We introduce a framework for the design of finite element methods for two-dimensional
moving boundary problems with prescribed boundary evolution that have arbitrarily high …
moving boundary problems with prescribed boundary evolution that have arbitrarily high …
Isoparametric Virtual Element Methods
We present two approaches to constructing isoparametric Virtual Element Methods of
arbitrary order for linear elliptic partial differential equations on general two-dimensional …
arbitrary order for linear elliptic partial differential equations on general two-dimensional …
[图书][B] Computational methods for complex liquid-fluid interfaces
This book highlights key computational challenges involved in the two-way coupling of
complex liquid-fluid interfaces. Including pivotal applications as examples, the text defines …
complex liquid-fluid interfaces. Including pivotal applications as examples, the text defines …
ALE-SUPG finite element method for convection–diffusion problems in time-dependent domains: conservative form
S Ganesan, S Srivastava - Applied Mathematics and Computation, 2017 - Elsevier
Abstract A Streamline Upwind Petrov–Galerkin (SUPG) finite element method for a
convection dominated transient convection-diffusion-reaction equation in time-dependent …
convection dominated transient convection-diffusion-reaction equation in time-dependent …
Unified analysis of finite element methods for problems with moving boundaries
We present a unified analysis of finite element methods for problems with prescribed moving
boundaries. In particular, we study an abstract parabolic problem posed on a moving …
boundaries. In particular, we study an abstract parabolic problem posed on a moving …
High‐order methods for low Reynolds number flows around moving obstacles based on universal meshes
We propose a family of methods for simulating two‐dimensional incompressible, low
Reynolds number flow around a moving obstacle whose motion is prescribed. The methods …
Reynolds number flow around a moving obstacle whose motion is prescribed. The methods …
[PDF][PDF] Moving Mesh Virtual Element Methods
H Wells - 2023 - core.ac.uk
The past few years have unfolded differently than I anticipated. When I started my PhD in
October of 2019, no one could have predicted the onset of the COVID-19 pandemic and the …
October of 2019, no one could have predicted the onset of the COVID-19 pandemic and the …