TY - JOUR
T1 - Natural Superconvergent Points of Equilateral Triangular Finite Elements — A Numerical Example
AU - Zhang , Zhimin
AU - Naga , Ahmed
JO - Journal of Computational Mathematics
VL - 1
SP - 19
EP - 24
PY - 2006
DA - 2006/02
SN - 24
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/8730.html
KW - Finite element method, Superconvergence, Triangular mesh, Equilateral.
AB - <p style="text-align: justify;">A numerical test case demonstrates that the Lobatto and the Gauss points are not natural superconvergent points of the cubic and the quartic finite elements under equilateral triangular mesh for the Poisson equation.</p>