摘要
研究了以第一类Chebyshev多项式的零点和{1,-1}为结点组的修改的Hermite插值算子在加权Lp范数下的导数逼近问题.
The derivative approximation problem by modified Hermite interpolation based on the zeros of Chebyshev polynomials of the first kind and {1,-1} on the weighted Lp norm is studied.
出处
《天津师范大学学报(自然科学版)》
CAS
北大核心
2009年第3期1-3,共3页
Journal of Tianjin Normal University:Natural Science Edition