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http://hdl.handle.net/10553/45258
| Title: | Several aspects of three-dimensional Delaunay triangulation | Authors: | Escobar, J. M. Montenegro, R. |
UNESCO Clasification: | 12 Matemáticas | 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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