OPTIMAL QUADRATURE FORMULAS BASED ON THE phi-FUNCTION METHOD

被引:0
作者
Catinas, Teodora [1 ]
Coman, Gheorghe [1 ]
机构
[1] Babes Bolyai Univ, Fac Math & Comp Sci, Str Kogalniceanu 1, Cluj Napoca, Romania
来源
STUDIA UNIVERSITATIS BABES-BOLYAI MATHEMATICA | 2006年 / 51卷 / 01期
关键词
quadrature formula; optimality; phi-function; orthogonal polynomials;
D O I
暂无
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
In this survey paper it is studied the optimality in sense of Nikolski for some classes of quadrature formulas, using the method of phi-function. It is presented the one-to-one correspondence between phi-functions and the quadrature formulas. Also, there are given some examples of quadrature formulas which are optimal in sense of Nikolski with regard to the error.
引用
收藏
页码:49 / 64
页数:16
相关论文
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