Stancu—Kantorovic多项式的L^P逼近  

L^P APPROXIMATON FOR STANCU—KANTOROVIV POLYNOMIALS

作　　者：杜朝河 

机构地区：[1]宁夏工学院,宁夏银川750021

出　　处：《宁夏农学院学报》1997年第2期43-48,共6页Journal of Ningxia Agricultural College

摘　　要：利用K—泛函研究Stancu—Kantorovic多项式在LP[0．1]空间的逼近，得到了逼近等价定理．Using the K- functional,the author studied the approximation for StancuKantoroviv Polynomials in the spaces Lp[0, 1],and obtained the approximation equivalencetheorem of these polynomials.

关 键 词：S-K多项式 泛函 L^P逼近 

分 类 号：O174.41[理学—数学]