摘要
己有不少文献研究过给定网格点上条件的二元样条S_2~1(△_m_n^2)的插值问题.实际问题中,在等距分划条件下,网格点上的值并不都是容易取得的.本文研究在放宽的条件下,一类自由数据二元样条S(x)∈S_2~1(△_m_n^(2)的插值问题,并给出其误差估计式。
In this paper a kind of bivariate Splines Which are called free condition interpolation Splines is Constructed and the error estimation is Studied.
出处
《工程数学学报》
CSCD
1989年第3期37-42,共6页
Chinese Journal of Engineering Mathematics
