TY - JOUR
T1 - Polynomial of Degree Four Interpolation on Triangles
AU - Wang , Jia-Ye
AU - Zhang , Cai-Ming
JO - Journal of Computational Mathematics
VL - 2
SP - 155
EP - 162
PY - 1991
DA - 1991/09
SN - 9
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/jcm/9388.html
KW - 
AB - <p style="text-align: justify;">A method for constructing the $C^1$ piecewise polynomial surface of degree four on triangles is presented in this paper. On every triangle, only nine interpolation conditions, which are function values and first partial derivatives at the vertices of the triangle, are needed for constructing the surface.</p>