Terminal-Edge Algorithms: an Integrated Approach for Mesh Generation
In the adaptive finite element context, several algorithms for the refinement and/or derefinement of quality unstructured triangulations, based on the bisection of triangles by its longest edge, have been discussed and used in the last 20 years (see –). In two dimensions, they guarantee the construction of refined, nested and irregular triangulations of analogous quality as the input triangulation.
KeywordsDelaunay Triangulation Longe Edge Refinement Algorithm Polygonal Region Adaptive Refinement
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- 12.M.C. Rivara and M. Palma, New LEPP algorithms for quality polygon and volume triangulation: implementation issues and practical behavior, in Trends in Unstructured Mesh Generation, S.A. Cannan (ed.), Saigal, AMD 220 (1997), 1–8.Google Scholar