Stabilization-free virtual element method for finite strain applications
BB Xu, F Peng, P Wriggers - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
In this paper, a novel higher stabilization-free virtual element method is proposed for
compressible hyper-elastic materials in 2D. Different from the most traditional virtual element …
compressible hyper-elastic materials in 2D. Different from the most traditional virtual element …
Bend 3d mixed virtual element method for Darcy problems
In this study, we propose a virtual element scheme to solve the Darcy problem in three
physical dimensions. The main novelty is that curved elements are naturally handled without …
physical dimensions. The main novelty is that curved elements are naturally handled without …
[HTML][HTML] 3D stabilization-free virtual element method for linear elastic analysis
BB Xu, P Wriggers - Computer Methods in Applied Mechanics and …, 2024 - Elsevier
We present a first-order stabilization-free virtual element method (VEM) for three-
dimensional linear elastic problems in this paper. VEM has been increasingly used in …
dimensional linear elastic problems in this paper. VEM has been increasingly used in …
Polyhedral mesh quality indicator for the virtual element method
We present the design of a mesh quality indicator that can predict the behavior of the Virtual
Element Method (VEM) on a given mesh family or a finite sequence of polyhedral meshes …
Element Method (VEM) on a given mesh family or a finite sequence of polyhedral meshes …
The conforming virtual element method for polyharmonic problems
In this work, we exploit the capability of virtual element methods in accommodating
approximation spaces featuring high-order continuity to numerically approximate differential …
approximation spaces featuring high-order continuity to numerically approximate differential …
A virtual element approximation for the pseudostress formulation of the Stokes eigenvalue problem
In this paper we analyze a virtual element method (VEM) for a pseudostress formulation of
the Stokes eigenvalue problem. This formulation allows to eliminate the velocity and the …
the Stokes eigenvalue problem. This formulation allows to eliminate the velocity and the …
The arbitrary‐order virtual element method for linear elastodynamics models: convergence, stability and dispersion‐dissipation analysis
We design the conforming virtual element method for the numerical approximation of the two‐
dimensional elastodynamics problem. We prove stability and convergence of the …
dimensional elastodynamics problem. We prove stability and convergence of the …
NURBS-based geometries: A map** approach for virtual serendipity elements
A NURBS-based serendipity virtual element method for general (arbitrary) element shapes
is outlined in this work. The low-order VEM ansatz function is now extended towards higher …
is outlined in this work. The low-order VEM ansatz function is now extended towards higher …
A lowest-order free-stabilization Virtual Element Method for the Laplacian eigenvalue problem
J Meng, X Wang, L Bu, L Mei - Journal of Computational and Applied …, 2022 - Elsevier
In this paper, we propose a Virtual Element Method (VEM) for the Laplacian eigenvalue
problem, which is designed to avoid the requirement of the stabilization terms in standard …
problem, which is designed to avoid the requirement of the stabilization terms in standard …
Nonconforming virtual element methods for velocity-pressure Stokes eigenvalue problem
In this work, we investigate a divergence-free, nonconforming virtual element method for the
numerical approximation of the Stokes eigenvalue problems using polygonal unstructured …
numerical approximation of the Stokes eigenvalue problems using polygonal unstructured …