On the Numerical Solution of the Biharmonic Equation and the Role of Squaring Matrices for Preconditioning
type: Item
instance of: scholarly article
title: On the Numerical Solution of the Biharmonic Equation and the Role of Squaring Matrices for Preconditioning
zbMATH Open document ID: 0616.65108
author: Petra Peisker
author: D. Braess
published in: IMA Journal of Numerical Analysis
publication date: 1986-01-01T00:00:00Z
Mathematics Subject Classification ID: 65N30
Mathematics Subject Classification ID: 65F10
Mathematics Subject Classification ID: 31A30
Mathematics Subject Classification ID: 35J40
Mathematics Subject Classification ID: 35J05
Mathematics Subject Classification ID: 65F35
zbMATH DE Number: 3999205
zbMATH Keywords: finite element method
zbMATH Keywords: biharmonic equation
zbMATH Keywords: preconditioning
zbMATH Keywords: conjugate gradient methods
zbMATH Keywords: Poisson equations
zbMATH Keywords: multigrid methods
zbMATH Keywords: convergence
zbMATH Keywords: spectral condition number
zbMATH Keywords: incomplete Choleski decomposition
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1093/imanum/6.4.393
OpenAlex ID: W2051185579
DOI: 10.1093/IMANUM/6.4.393
description: scientific article; zbMATH DE number 3999205