A multilevel method with overcorrection by aggregation for solving discrete elliptic problems

DOI10.1016/0377-0427(88)90355-XzbMath0663.65106MaRDI QIDQ1115160

Radim Blaheta

Publication date: 1988

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

zbMATH Keywords

convergencenumerical experimentsasymptotic behaviourmultigrid methodsmultilevel algorithmcorrection by aggregation

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)

Related Items

Novel multilevel techniques for convergence acceleration in the solution of systems of equations arising from RBF-FD meshless discretizations ⋮ Fast multilevel methods for Markov chains ⋮ Schwarz methods for discrete elliptic and parabolic problems with an application to nuclear waste repository modelling ⋮ Reducing complexity of algebraic multigrid by aggregation ⋮ An Adaptive Multigrid Method Based on Path Cover ⋮ Space decomposition preconditioners and their application in geomechanics

Cites Work

• Acceleration by aggregation of successive approximation methods
• Multigrid methods. Proceedings of the Conference Held at Köln-Porz, November 23-27, 1981
• An Accelerated Relaxation Algorithm for Iterative Solution of Elliptic Equations
• A Generalization of the Additive Correction Methods for the Iterative Solution of Matrix Equations
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item