Some new error inequalities for a generalized quadrature rule of open type

被引:2
|
作者
Liu, Wenjun [1 ]
Sun, Yanan [1 ]
Zhang, Qilin [2 ]
机构
[1] Nanjing Univ Informat Sci & Technol, Coll Math & Phys, Nanjing 210044, Peoples R China
[2] Nanjing Univ Informat Sci & Technol, Coll Atmospher Phys, Nanjing 210044, Peoples R China
基金
中国国家自然科学基金;
关键词
Error inequalities; Quadrature rule; Sharp inequalities; PARAMETER; FORMULA;
D O I
10.1016/j.camwa.2011.07.007
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Some new error inequalities for a generalized quadrature rule of open type are established. Especially, two sharp inequalities are derived when n is an odd and an even integer, respectively. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码:2218 / 2224
页数:7
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