Virtual element for the buckling problem of Kirchhoff–Love plates

D Mora, I Velásquez - Computer Methods in Applied Mechanics and …, 2020 - Elsevier
In this paper, we develop a virtual element method (VEM) of high order to solve the fourth
order plate buckling eigenvalue problem on polygonal meshes. We write a variational …

A virtual element method for the transmission eigenvalue problem

D Mora, I Velásquez - Mathematical Models and Methods in Applied …, 2018 - World Scientific
In this paper, we analyze a Virtual Element Method (VEM) for solving a non-self-adjoint
fourth-order eigenvalue problem derived from the transmission eigenvalue problem. We …

Nonconforming virtual element methods for velocity-pressure Stokes eigenvalue problem

D Adak, G Manzini, S Natarajan - Applied Numerical Mathematics, 2024 - Elsevier
In this work, we investigate a divergence-free, nonconforming virtual element method for the
numerical approximation of the Stokes eigenvalue problems using polygonal unstructured …

Virtual element methods for the three-field formulation of time-dependent linear poroelasticity

R Bürger, S Kumar, D Mora, R Ruiz-Baier… - Advances in …, 2021 - Springer
A virtual element discretisation for the numerical approximation of the three-field formulation
of linear poroelasticity introduced in R. Oyarzúa and R. Ruiz-Baier,(SIAM J. Numer. Anal. 54 …

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 …

Virtual element method for the Helmholtz transmission eigenvalue problem of anisotropic media

J Meng, L Mei - Mathematical Models and Methods in Applied …, 2022 - World Scientific
In this paper, we propose a conforming virtual element method for the Helmholtz
transmission eigenvalue problem of anisotropic media. By using 𝕋-coercivity theory, the …

The arbitrary‐order virtual element method for linear elastodynamics models: convergence, stability and dispersion‐dissipation analysis

PF Antonietti, G Manzini, I Mazzieri… - International Journal …, 2021 - Wiley Online Library
We design the conforming virtual element method for the numerical approximation of the two‐
dimensional elastodynamics problem. We prove stability and convergence of the …

Mixed virtual element method for the Helmholtz transmission eigenvalue problem on polytopal meshes

J Meng, G Wang, L Mei - IMA Journal of Numerical Analysis, 2023 - academic.oup.com
In this paper we propose and analyze a mixed virtual element method for the Helmholtz
transmission eigenvalue problem, which is a fourth order, nonlinear and non-self-adjoint …

A virtual element method for the Steklov eigenvalue problem allowing small edges

F Lepe, D Mora, G Rivera, I Velásquez - Journal of Scientific Computing, 2021 - Springer
The aim of this paper is to analyze the influence of small edges in the computation of the
spectrum of the Steklov eigenvalue problem by a lowest order virtual element method …

H1-conforming virtual element method for the Laplacian eigenvalue problem in mixed form

J Meng, L Mei, M Fei - Journal of Computational and Applied Mathematics, 2024 - Elsevier
In this paper, we propose the Stokes-type virtual element method for the Laplacian
eigenvalue problem in mixed form, in which the eigenvalue problem is reformulated in terms …