Plaza, A.; Carey, G. F. Local refinement of simplicial grids based on the skeleton. (English) Zbl 0940.65142 Appl. Numer. Math. 32, No. 2, 195-218 (2000). A new algorithm for the local refinement of simplicial grids in two and three dimensions is described. The complexity is linear in the number of added nodes. The algorithm is fully automatic and numerical results show that subtetrahedra are not too badly degenerated. Reviewer: Thomas Sonar (Braunschweig) Cited in 3 ReviewsCited in 43 Documents MSC: 65N50 Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs Keywords:simplicial grids; grid refinement; algorithm; numerical results PDFBibTeX XMLCite \textit{A. Plaza} and \textit{G. F. Carey}, Appl. Numer. Math. 32, No. 2, 195--218 (2000; Zbl 0940.65142) Full Text: DOI