A multilevel preconditioner for the C-R FEM for elliptic problems with discontinuous coefficients
type: Item
instance of: scholarly article
title: A multilevel preconditioner for the C-R FEM for elliptic problems with discontinuous coefficients
zbMATH Open document ID: 1306.65178
author: Feng Wang
author: Jinru Chen
author: Peiqi Huang
published in: Science China. Mathematics
publication date: 2013-01-28T00:00:00Z
Mathematics Subject Classification ID: 65F08
Mathematics Subject Classification ID: 65N30
Mathematics Subject Classification ID: 65N55
Mathematics Subject Classification ID: 35R05
Mathematics Subject Classification ID: 35J25
Mathematics Subject Classification ID: 65N12
Mathematics Subject Classification ID: 65F10
zbMATH DE Number: 6131956
zbMATH Keywords: multilevel method
zbMATH Keywords: Crouzeix-Raviart element
zbMATH Keywords: discontinuous coefficients
zbMATH Keywords: finite element method (FEM)
zbMATH Keywords: preconditioning
zbMATH Keywords: second-order elliptic partial differential equations
zbMATH Keywords: convergence
zbMATH Keywords: conjugate gradient method
zbMATH Keywords: numerical experiment
MaRDI profile type: Publication
full work available at URL: s11425-012-4406-y
OpenAlex ID: W2021384118
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DOI: 10.1007/S11425-012-4406-Y
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description: scientific article; zbMATH DE number 6131956