A virtual element method for the Steklov eigenvalue problem

D Mora, G Rivera, R Rodríguez - Mathematical Models and Methods …, 2015 - World Scientific
The aim of this paper is to develop a virtual element method for the two-dimensional Steklov
eigenvalue problem. We propose a discretization by means of the virtual elements …

[图书][B] Finite element methods for eigenvalue problems

J Sun, A Zhou - 2016 - taylorfrancis.com
This book covers finite element methods for several typical eigenvalues that arise from
science and engineering. Both theory and implementation are covered in depth at the …

[HTML][HTML] A posteriori error estimates for a virtual element method for the Steklov eigenvalue problem

D Mora, G Rivera, R Rodríguez - Computers & Mathematics with …, 2017 - Elsevier
The paper deals with the a posteriori error analysis of a virtual element method for the
Steklov eigenvalue problem. The virtual element method has the advantage of using …

A full multigrid method for eigenvalue problems

H Chen, H Xie, F Xu - Journal of Computational Physics, 2016 - Elsevier
In this paper, a full (nested) multigrid scheme is proposed to solve eigenvalue problems. The
idea here is to use a correction method to transform the eigenvalue problem solving to a …

Spectral indicator method for a non-selfadjoint Steklov eigenvalue problem

J Liu, J Sun, T Turner - Journal of Scientific Computing, 2019 - Springer
We propose an efficient numerical method for a non-selfadjoint Steklov eigenvalue problem.
The Lagrange finite element is used for discretization and the convergence is proved using …

A full multigrid method for nonlinear eigenvalue problems

SH Jia, HH Xie, MT Xie, F Xu - Science China Mathematics, 2016 - Springer
We introduce a type of full multigrid method for the nonlinear eigenvalue problem. The main
idea is to transform the solution of the nonlinear eigenvalue problem into a series of …

A priori and a posteriori error estimates for a virtual element method for the non-self-adjoint Steklov eigenvalue problem

G Wang, J Meng, Y Wang, L Mei - IMA Journal of Numerical …, 2022 - academic.oup.com
In this paper we analyze a virtual element method (VEM) for the non-self-adjoint Steklov
eigenvalue problem. The conforming VEM on polytopal meshes is used for discretization …

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 …

Fast eigenpairs computation with operator adapted wavelets and hierarchical subspace correction

H Xie, L Zhang, H Owhadi - SIAM Journal on Numerical Analysis, 2019 - SIAM
We present a method for the fast computation of the eigenpairs of a bijective positive
symmetric linear operator L. The method is based on a combination of operator adapted …

A numerical study of the Dirichlet-to-Neumann operator in planar domains

A Chaigneau, DS Grebenkov - arXiv preprint arXiv:2310.19571, 2023 - arxiv.org
We numerically investigate the generalized Steklov problem for the modified Helmholtz
equation and focus on the relation between its spectrum and the geometric structure of the …