Sharp Lebesgue constants for interpolatory L-splines of a formally self-adjoint differential operator

被引：0

作者：

Kim, V. A. ^{[1
]}

机构：

[1] Ural Fed Univ, Ekaterinburg, Russia

来源：

TRUDY INSTITUTA MATEMATIKI I MEKHANIKI URO RAN | 2011年 / 17卷 / 03期

关键词：

L-spline; sharp Lebesgue constants; Lebesgue function; formally self-adjoint differential operator;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The Lebesgue function is constructed and sharp Lebesgue constants are found for both interpolatory periodic and interpolatory bounded L-splines of a formally self-adjoint differential operator of arbitrary order such that at least one of the roots of its characteristic polynomial is zero.

引用

页码：169 / 177

页数：9

共 9 条

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