Efficient nonlinear solvers for Laplace-Beltrami smoothing of three-dimensional unstructured grids

DOI10.1016/j.camwa.2007.10.029zbMath1142.65455OpenAlexW2016638363MaRDI QIDQ945183

Glen Hansen, Markus Berndt, J. David Moulton

Publication date: 11 September 2008

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.camwa.2007.10.029

zbMATH Keywords

unstructured meshalgebraic multigridNewton-KrylovLaplace-Beltramielliptic smoothinggrid smoothingJacobian free

Mathematics Subject Classification ID

Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50)

Related Items

A three-dimensional finite element arbitrary Lagrangian-Eulerian method for shock hydrodynamics on unstructured grids ⋮ Unstructured surface mesh adaptation using the Laplace-Beltrami target metric approach ⋮ Newton linearization of the curvature operator in structured grid generation with sample solutions

Uses Software

• hypre
• NITSOL
• CUBIT
• BPKit
• ML
• LAMG
• PCG

Cites Work

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