On Nonobtuse Simplicial Partitions - Brandts, Jan; Korotov, Sergey; Křížek, Michal; Šolc, Jakub (SIAM review, 2009)
Keywords: Approximation; Approximations and expansions; Combinatorics; Cubes; Exact sciences and technology; Finite element method; Mathematical analysis; Mathematical theorems; Mathematics; Maximum principle; Methods of scientific computing (including symbolic computation, algebraic computation); Numerical analysis; Numerical analysis. Scientific computation; Sciences and techniques of general use; Studies; SURVEY and REVIEW; Tetrahedrons; Triangles; Triangulation; Vertices; Polynomial; simplicial finite elements; Partition; Addition; ortho-simplices; Polynomial approximation; Triangle; 52B05; Delaunay triangulation; Mathematics; 51M20; refinements; Finite element method; Survey; Area; Kuhn partition, Sommerville tetrahedron; path-simplices; Scientific computation; Approximation theory; discrete maximum principle 52B11; Application; 65N30; polytope; Finite element