Hermite插值算子在加权Lp范数下的逼近
Hermite삽치산자재가권Lp범수하적핍근
The approximation of Hermite interpolation on the weighted Lp norm
  • 万方数据
    天津师范大学学报（自然科学版） 천진사범대학학보（자연과학판）
    JOURNAL OF TIANJIN NORMAL UNIVERSITY(NATURAL SCIENCE EDITION)
    2009年 3期 4-7 ,共4页

    齐宗会%许贵桥

    제종회%허귀교

    Hermite插值算子%函数逼近%Chebyshev多项式 Hermite插值算子%函數逼近%Chebyshev多項式
    Hermite삽치산자%함수핍근%Chebyshev다항식
    Hermite interpolation%approximation%Chebyshev polynomials
    研究了以第一类Chebyshev多项式的零点为插值结点组的Hermite插值算子在加权Lp范数下的逼近问题,所得结果在阶的意义下是精确的.
    연구료이제일류Chebyshev다항식적영점위삽치결점조적Hermite삽치산자재가권Lp범수하적핍근문제,소득결과재계적의의하시정학적.
    The approximation problem by Hermite interpolation based on the zeros of Chebyshev polynomials of the first kind on the weighted Lp norm is studied, and the estimation is sharp.
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