On grid generation with lemniscates of two and three foci

DOI10.1007/s40314-013-0032-8zbMath1278.65018OpenAlexW2032281108MaRDI QIDQ382451

Marco Paluszny, Marianela Lentini

Publication date: 19 November 2013

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

Full work available at URL: https://doi.org/10.1007/s40314-013-0032-8

zbMATH Keywords

curve fittinglemniscatenonlinear least squaresgraphical examplesorthogonal gridaortameander-like regionriverbed

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Numerical aspects of computer graphics, image analysis, and computational geometry (65D18) Physiology (general) (92C30) Geodesy, mapping problems (86A30)

Related Items (1)

Orthogonal grids on meander-like regions: a database approach

Uses Software

• Matlab
• UNAMALLA

Cites Work

• Path splines with circle envelopes
• Approximation of meander-like regions by paths of lemniscatic sectors and the computation of orthogonal meshes
• Orthogonal grids on meander-like regions
• Grid generation using lemniscates with two foci
• Path splines with conic envelopes
• Nearly orthogonal two-dimensional grid generation with aspect ratio control
• Some experiences on orthogonal grid generation
• Unnamed Item

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