摘要
用以Laguerre正交多项式的零点为基点的Hermite插值多项式H(f,x),给出了H(f,x)逼近f(x)的阶估计。
The Hermite interpolation pelynondals H (f,x) are based on the zeros of Degllerre orthogonal Polynomials L (f,x), and the degree of apptoximahon of H (f,x) has been investigated.
出处
《青岛化工学院学报(自然科学版)》
1995年第1期91-94,96,共5页
Journal of Qingdao Institute of Chemical Technology(Natural Science Edition)
关键词
Laguerre多项式
埃尔米特插值
逼近
Laguerre polynomials
Hermite interpolation
approximation
modulus of continuity.