Multilevel Solvers for Unstructured Surface Meshes

DOI10.1137/S1064827503430138zbMath1075.65027OpenAlexW2044464362WikidataQ125820194 ScholiaQ125820194MaRDI QIDQ5318294

Burak Aksoylu, Peter Schröder, A. Khodakovsky

Publication date: 22 September 2005

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1137/s1064827503430138

zbMATH Keywords

performancenumerical examplecomputer graphicsmultigridmesh coarseningill-conditioned systemshierarchical basissurface parameterizationmultilevel preconditioningdigital geometry processingharmonic weightsmean value weightsunstructured surface mesh

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Complexity and performance of numerical algorithms (65Y20)

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