Generation of structured difference grids in two-dimensional nonconvex domains using mappings

DOI10.1134/S0965542509050066zbMath1199.65060OpenAlexW2009987192MaRDI QIDQ3652426

Boris N. Azarenok

Publication date: 17 December 2009

Published in: Computational Mathematics and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0965542509050066

zbMATH Keywords

diffeomorphismgrid generationharmonic mappingelliptic differential equationsRado's theoremnonconvex domainsdegenerate gridshighly curved boundariesstructured difference grids

Mathematics Subject Classification ID

Boundary value problems for second-order elliptic equations (35J25) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Finite difference methods for boundary value problems involving PDEs (65N06)

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