|Title:||Several aspects of three-dimensional Delaunay triangulation||Authors:||Escobar, J. M.
|Keywords:||Mesh Generation||Issue Date:||1996||Publisher:||0965-9978||Journal:||Advances in Engineering Software||Conference:||2nd International Conference on Computational Structures Technology||Abstract:||Due to the appearance of slivers, the quality of three-dimensional Delaunay triangulation may be inadequate for the application of the finite-element method (FEM). Otherwise, the round-off errors made by the computer when working with floating point arithmetic may make ineffective the algorithms which construct that triangulation. In this paper a procedure to construct a nearly Delaunay triangulation able to solve these problems is presented. Experimental results and applications are provided. Copyright (C) 1996 Civil-Comp Limited and Elsevier Science Limited||URI:||http://hdl.handle.net/10553/45258||ISSN:||0965-9978||DOI:||10.1016/0965-9978(96)00006-3||Source:||Advances in Engineering Software[ISSN 0965-9978],v. 27, p. 27-39|
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