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Title: On numerical regularity of trisection-based algorithms in 3D
Authors: Korotov S.
Plaza, Ángel 
Suárez, José P. 
Abad, Pilar 
UNESCO Clasification: 120601 Construcción de algoritmos
Keywords: Local Refinement
Issue Date: 2016
Journal: Springer Proceedings in Mathematics and Statistics 
Conference: International Conference on Differential and Difference Equations and Applications (ICDDEA) 
International Conference on Differential and Difference Equations with Applications, ICDDEA 2015 
Abstract: The longest-edge (LE-) trisection of the given tetrahedron is obtained by joining two equally spaced points on its longest edge with the opposite vertices, and, thus, splitting the tetrahedron into three sub-tetrahedra. On the base such LE-trisections we introduce and numerically test the refinement algorithms for tetrahedral meshes. Computations conducted show that the quality of meshes generated by these algorithms does not seem to degenerate.
ISBN: 978-3-319-32855-3
ISSN: 2194-1009
DOI: 10.1007/978-3-319-32857-7_35
Source: Pinelas S., Došlá Z., Došlý O., Kloeden P. (eds) Differential and Difference Equations with Applications. ICDDEA 2015. Springer Proceedings in Mathematics & Statistics, vol 164, p. 371-384. Springer, Cham
Appears in Collections:Actas de congresos
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