
The paper shows how a usual efficient simplicial refinement method (Maubach's algorithm) can be made even more efficient replacing numerical computations by symbolic computations. A prototype written in the Mathematica programming language is used to test the algorithms.
Algebra and Number Theory, tetrahedral grids, Symbolic computation and algebraic computation, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs, symbolic computations, Computational Mathematics, simplicial refinement method, Numerical aspects of computer graphics, image analysis, and computational geometry, symbolic local refinement, Maubach's algorithm, Mathematica programming language
Algebra and Number Theory, tetrahedral grids, Symbolic computation and algebraic computation, Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs, symbolic computations, Computational Mathematics, simplicial refinement method, Numerical aspects of computer graphics, image analysis, and computational geometry, symbolic local refinement, Maubach's algorithm, Mathematica programming language
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