Krylov subspace acceleration for nonlinear multigrid schemes
type: Item
instance of: scholarly article
title: Krylov subspace acceleration for nonlinear multigrid schemes
zbMATH Open document ID: 0903.65096
publication date: 1998-03-15T00:00:00Z
full work available at URL: https://eudml.org/doc/119650
full work available at URL: pp271-290.html
review text: The authors present a Krylov subspace acceleration technique for nonlinear partial differential equations. As preconditioners they use nonlinear multigrid schemes such as the full approximation scheme. The benefits of nonlinear multigrid used in combination with the new accelerator are illustrated by different nonlinear elliptic scalar problems, such as the Bratu problem, and by systems of nonlinear equations, such as the Navier-Stokes equations.
Mathematics Subject Classification ID: 65N55
Mathematics Subject Classification ID: 65H10
Mathematics Subject Classification ID: 35J65
Mathematics Subject Classification ID: 35Q30
Mathematics Subject Classification ID: 65M55
zbMATH DE Number: 1128767
zbMATH Keywords: robustness
zbMATH Keywords: restarting conditions
zbMATH Keywords: Krylov subspace acceleration
zbMATH Keywords: preconditioners
zbMATH Keywords: nonlinear multigrid
zbMATH Keywords: Bratu problem
zbMATH Keywords: Navier-Stokes equations
author: Takumi Washio
author: Cornelis W. Oosterlee
reviewed by: Nai-Yang Deng
MaRDI profile type: Publication
published in: ETNA - Electronic Transactions on Numerical Analysis
description: scientific article; zbMATH DE number 1128767