摘要
本文给出了用一类插值算子Hn(f;x)的导数逼近C′—函数的逼近阶 .
In this paper,an intrpolation operatopr H n(f;x) is constructed and the approximation order of H ′ n(f;x) approximation to C′-Function is given out.
出处
《吉林师范大学学报（自然科学版）》
2000年第4期5-7,共3页
Journal of Jilin Normal University:Natural Science Edition
关键词
导数逼近
一致收敛
逼的近阶
伯恩斯坦型插值过程
derivative-approximation
uniform convergence
convergence order
interpolation process of S.N.Bernstein type
