On One class of Hermite projectors

被引：2
作者：
Shekhtman, Boris [1 ]
机构：
[1] Univ S Florida, Dept Math & Stat, Tampa, FL 33620 USA
来源：
CONSTRUCTIVE APPROXIMATION | 2016年 / 44卷 / 02期
关键词：
Ideal projector; Lagrange projector; Hermite projector; Complete intersection; LIMITS; INTERPOLATION;
D O I：
10.1007/s00365-015-9311-5
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We conjecture that every ideal projector on whose kernel is generated by precisely d polynomials is Hermite (i.e., the limit of Lagrange interpolation projectors). We validate this conjecture in case the d generators of the kernel have no roots at infinity.
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页码：297 / 311
页数：15
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