Cascadic multigrid preconditioner for elliptic equations with jump coefficients

zbMath1287.65135MaRDI QIDQ2447386

Yin-Nian He, Zhi-yong Liu

Publication date: 25 April 2014

Published in: ETNA. Electronic Transactions on Numerical Analysis (Search for Journal in Brave)

Full work available at URL: http://www.emis.de/journals/ETNA/vol.39.2012/pp333-339.dir/pp333-339.html

zbMATH Keywords

convergencefinite elementcondition numberpreconditionerconjugate gradientsecond-order elliptic problemdiscontinuous coefficientcascadic multigridjump coefficients

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Boundary value problems for second-order elliptic equations (35J25) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) PDEs with low regular coefficients and/or low regular data (35R05) Preconditioners for iterative methods (65F08)

This page was built for publication: Cascadic multigrid preconditioner for elliptic equations with jump coefficients