TOTAL POSITIVITY AND NEVILLE ELIMINATION

被引：185

作者：

GASCA, M

PENA, JM

机构：

[1] Departamento de Matemática Aplicada University of Zaragoza

来源：

LINEAR ALGEBRA AND ITS APPLICATIONS | 1992年 / 165卷

关键词：

D O I：

10.1016/0024-3795(92)90226-Z

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Neville elimination is described in terms of Schur complements of matrices and used to improve some well-known characterizations of totally positive and strictly totally positive matrices.

引用

页码：25 / 44

页数：20

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