Editing Delaunay simplexes
Jump to navigation
Jump to search
The edit can be undone. Please check the comparison below to verify that this is what you want to do, and then publish the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 2: | Line 2: | ||
A '''Delaunay simplex''' is the [[dual lattice | dual]] of the [[Voronoi cells |Voronoi diagram]]. Delaunay simplexes were developed by Борис Николаевич Делоне. In two-dimensions <math>({\mathbb R}^2)</math> it is more commonly known as ''Delaunay triangulation'', and in three-dimensions <math>({\mathbb R}^3)</math>, as ''Delaunay tetrahedralisation''. | A '''Delaunay simplex''' is the [[dual lattice | dual]] of the [[Voronoi cells |Voronoi diagram]]. Delaunay simplexes were developed by Борис Николаевич Делоне. In two-dimensions <math>({\mathbb R}^2)</math> it is more commonly known as ''Delaunay triangulation'', and in three-dimensions <math>({\mathbb R}^3)</math>, as ''Delaunay tetrahedralisation''. | ||
A Delaunay triangulation | A Delaunay triangulation fulfills the ''empty circle property'' (also called ''Delaunay property''): the circumscribing circle of any facet of the triangulation contains no data point in its interior. For a point set with no subset of four co-circular points the Delaunay triangulation is unique. A similar property holds for tetrahedralisation in three dimensions. | ||
==External links== | |||
*[http://www.cgal.org/Manual/3.3/doc_html/cgal_manual/packages.html#part_VIII The CGAL project on computational geometry] | |||
==References== | ==References== | ||
#Математические основы структурного анализа кристаллов (совместно с А.Д.Александровым и Н.Падуровым), Москва, Матем. литература, 1934 г. | #Математические основы структурного анализа кристаллов (совместно с А.Д.Александровым и Н.Падуровым), Москва, Матем. литература, 1934 г. | ||
#[http://dx.doi.org/10.1007/11424758_84 A. V. Anikeenko, M. L. Gavrilova and N. N. Medvedev "A Novel Delaunay Simplex Technique for Detection of Crystalline Nuclei in Dense Packings of Spheres", Lecture Notes in Computer Science '''3480''' pp. 816-826 (2005)] | #[http://dx.doi.org/10.1007/11424758_84 A. V. Anikeenko, M. L. Gavrilova and N. N. Medvedev "A Novel Delaunay Simplex Technique for Detection of Crystalline Nuclei in Dense Packings of Spheres", Lecture Notes in Computer Science '''3480''' pp. 816-826 (2005)] | ||
[[category: mathematics]] | [[category: mathematics]] |