On the robustness of elliptic resolvents computed by means of the technique of hierarchical matrices
type: Item
instance of: scholarly article
title: On the robustness of elliptic resolvents computed by means of the technique of hierarchical matrices
zbMATH Open document ID: 1153.65045
published in: Applied Numerical Mathematics
publication date: 2008-11-14T00:00:00Z
Mathematics Subject Classification ID: 65F30
Mathematics Subject Classification ID: 65N06
Mathematics Subject Classification ID: 65N30
Mathematics Subject Classification ID: 35J05
zbMATH DE Number: 5366003
zbMATH Keywords: hierarchical matrices
zbMATH Keywords: data-sparse approximations
zbMATH Keywords: resolvents
zbMATH Keywords: numerical examples
zbMATH Keywords: Poisson equation
zbMATH Keywords: \(\mathcal H\)-matrix
zbMATH Keywords: stiffness matrices
zbMATH Keywords: finite element
zbMATH Keywords: finite difference
zbMATH Keywords: elliptic equations
author: Mike Espig
author: Wolfgang Hackbusch
MaRDI profile type: Publication
full work available at URL: j.apnum.2007.11.006
OpenAlex ID: W2044949087
cites work: Existence of \(\mathcal H\)-matrix approximants to the inverse FE-matrix of elliptic operators with \(L^\infty\)-coefficients
cites work: Introduction to hierarchical matrices with applications.
cites work: \(\mathcal H\)-matrix approximation for the operator exponential with applications
cites work: Construction and arithmetics of \(\mathcal H\)-matrices
cites work: Iterative solution of large sparse systems of equations. Transl. from the German
cites work: A sparse matrix arithmetic based on \({\mathfrak H}\)-matrices. I: Introduction to \({\mathfrak H}\)-matrices
cites work: Low-rank Kronecker-product approximation to multi-dimensional nonlocal operators I. Separable approximation of multi-variate functions
DOI: 10.1016/J.APNUM.2007.11.006
description: scientific article; zbMATH DE number 5366003