OPTIMAL LEBESGUE CONSTANT FOR LAGRANGE INTERPOLATION

被引:15
|
作者
VERTESI, P
机构
[1] Mathematical Inst of the Hungarian, Acad of Science, Budapest
关键词
D O I
10.1137/0727075
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Constructing a proper interpolatory matrix, this article gives an estimation for the optimal Legesgue constants within the error O((loglog n/log n)2), improving a result proved some years ago.
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页码:1322 / 1331
页数:10
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