TY - JOUR
T1 - A Set of Symmetric Quadrature Rules on Triangles and Tetrahedra
AU - Linbo Zhang, Tao Cui & Hui Liu
JO - Journal of Computational Mathematics
VL - 1
SP - 89
EP - 96
PY - 2009
DA - 2009/02
SN - 27
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/8561.html
KW - Finite element, Numerical integration, Quadrature, Cubature, Triangle, Tetrahedron.
AB - <p style="text-align: justify;">We present a program for computing symmetric quadrature rules on triangles and tetrahedra. A set of rules are obtained by using this program. Quadrature rules up to order 21 on triangles and up to order 14 on tetrahedra have been obtained which are useful for use in finite element computations. All rules presented here have positive weights with points lying within the integration domain.</p>