Smoothed prolongation multigrid with rapid coarsening and massive smoothing.

DOI10.1007/s10492-012-0001-3zbMath1249.65272OpenAlexW2028942823MaRDI QIDQ415300

Petr Vaněk

Publication date: 11 May 2012

Published in: Applications of Mathematics (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/246389

zbMATH Keywords

algorithmconvergencemultigrid methodalgebraic multigrid methodmassive smoothingrapid coarseningsmoothed prolongationV-cycleW-cycle

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55)

Related Items

A new estimate for a quantity involving the Chebyshev polynomials of the first kind, Nearly optimal convergence result for multigrid with aggressive coarsening and polynomial smoothing., Multigrid incomplete factorization methods in Krylov subspaces

Cites Work

• Acceleration of convergence of a two-level algorithm by smoothing transfer operators
• Algebraic multigrid by smoothed aggregation for second and fourth order elliptic problems
• Convergence Estimates for Multigrid Algorithms without Regularity Assumptions
• Two-grid Method for Linear Elasticity on Unstructured Meshes
• Convergence of algebraic multigrid based on smoothed aggregation