A posteriori error estimates for elliptic eigenvalue problems using auxiliary subspace techniques

DOI10.1007/s10915-021-01572-2zbMath1477.65213arXiv2009.06677OpenAlexW3186064857MaRDI QIDQ2051063

Luka Grubišić, Jeffrey S. Ovall, Harri Hakula, Stefano Giani

Publication date: 1 September 2021

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2009.06677

zbMATH Keywords

finite elementseigenvalue problemsa posteriori error estimationeigenvalue clusters

Mathematics Subject Classification ID

Error bounds for boundary value problems involving PDEs (65N15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

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A Posteriori Error Estimate of Weak Galerkin FEM for Stokes Problem Using Auxiliary Subspace Techniques ⋮ A posteriori estimates of Taylor-Hood element for Stokes problem using auxiliary subspace techniques ⋮ An overview of \textit{a posteriori} error estimation and post-processing methods for nonlinear eigenvalue problems ⋮ High order approximations of the operator Lyapunov equation have low rank

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