Mesh smoothing for the spectral element method

DOI10.1007/s10915-018-0812-9zbMath1417.65211OpenAlexW2888041986WikidataQ129348788 ScholiaQ129348788MaRDI QIDQ2420702

Ketan Mittal, Paul F. Fischer

Publication date: 6 June 2019

Published in: Journal of Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s10915-018-0812-9

zbMATH Keywords

optimizationcondition numberboundary layerparallelhigh-ordermesh smoothing

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Spectral, collocation and related methods for boundary value problems involving PDEs (65N35) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Parallel numerical computation (65Y05) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Preconditioners for iterative methods (65F08)

Related Items (5)

Simulation-driven optimization of high-order meshes in ALE hydrodynamics ⋮ Direct numerical simulation of rotating ellipsoidal particles using moving nonconforming Schwarz-spectral element method ⋮ Schwarzschild Harmonic Path Planning and Tetrahedral Mesh Smoothing ⋮ Non-stationary grid generation algorithm for deformed volumes of revolution ⋮ Accelerating high-order mesh optimization using finite element partial assembly on GPUs

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