Weighted (0;0,2)-interpolation on the roots of Hermite polynomials

Weighted (0;0,2)-interpolation on the roots of Hermite polynomials
复制标题

Hermite 多项式根的加权 (0;0,2) 插值

DOI:
10.1007/bf00113913
复制
发表时间:
1996
期刊:
影响因子:
--
通讯作者:
K. Mathur
K. Mathur
中科院分区:
--
文献类型:
--
作者:
R. Srivastava;K. Mathur

文献摘要

被引文献

相似文献

设(a,B)为有限或无限区间,-oo _< a<{~,n<.其中n <1,n< B= 0,n为不同的基本点,p ∈ C ~ 2(a,B)为权函数。J. Balgzs [2]证明了在权函数为p(x)=(1-x2)(~+ 1)/2的超球多项式P(~)(x)(ce>-1)的根上,一般不存在满足条件的次多项式
Let (a, b) be a finite or infinite interval,-oo _< a<{~, n<...<~ l, n< b=< oo, n CN distinct fundamental points and p C C2 (a, b) be a weight function. J. Balgzs [2] proved that on the roots of the ultraspherical polynomial P (~)(x)(ce>-1) with weight function p (x)=(1-x2)(~+ 1)/2, generally there does not exist any polynomial of degree __< 2n-1 satisfying the conditions