
doi: 10.1137/0905022
A finite difference scheme is developed for constructing quasiconformal mappings for arbitrary simply and doubly-connected domains onto a rectangle in the plane by using Beltrami systems. Error estimates are not given. Numerical examples show applications of the method: 1. Generation of grids for the reduction of elliptic equations (constant coefficients) to canonical form. 2. Construction of conformal mappings on two- dimensional surfaces.
Beltrami systems, General theory of numerical methods in complex analysis (potential theory, etc.), canonical form, grid generation, Numerical examples, Quasiconformal mappings in the complex plane, doubly-connected regions, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs
Beltrami systems, General theory of numerical methods in complex analysis (potential theory, etc.), canonical form, grid generation, Numerical examples, Quasiconformal mappings in the complex plane, doubly-connected regions, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs
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