摘要
在L2-范数下讨论基于第二类Chebyshev多项式零点的Hermite-Fejr插值多项式列在一重积分Wiener空间下的平均误差,得到了相应量的弱渐近阶.
In the L2-norm the average error of Hermite-Fejér interpolation sequence based on the Chebyshev nodes of the second kind on the 1-fold integrated Wiener space is discussed, and the weakly asymptotically order is determined.
出处
《天津师范大学学报(自然科学版)》
CAS
2008年第4期34-36,共3页
Journal of Tianjin Normal University:Natural Science Edition