A structured tri-tree search method for generation of optimal unstructured finite element grids in two and three dimensions. (English) Zbl 0825.76444


76M10 Finite element methods applied to problems in fluid mechanics
65N30 Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs
65N50 Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs
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