Backward error analysis of Neville elimination

被引：26
|
作者：
Alonso, P [1 ]
Gasca, M [1 ]
Pena, JM [1 ]
机构：
[1] UNIV ZARAGOZA, DEPT MATEMAT APLICADA, ZARAGOZA, SPAIN
来源：
APPLIED NUMERICAL MATHEMATICS | 1997年 / 23卷 / 02期
关键词：
D O I：
10.1016/S0168-9274(96)00051-7
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Neville elimination is a useful alternative to Gauss elimination in order to study many properties of totally positive matrices. In this paper we perform a backward error analysis of that elimination procedure. In the case of totally positive matrices, the error bounds are similar to those obtained previously by other authors for Gauss elimination. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：193 / 204
页数：12
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