Hermite-Biehler, Routh-Hurwitz, and total positivity

被引:36
作者
Holtz, O [1 ]
机构
[1] Tech Univ Berlin, Math Inst, D-10623 Berlin, Germany
关键词
stability; Hermite-Biehler theorem; Routh-Hurwitz criterion; Hurwitz matrix; root interlacing; totally nonnegative matrices;
D O I
10.1016/S0024-3795(03)00501-9
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Simple proofs of the Hermite-Biehler and Routh-Hurwitz theorems are presented. The total nonnegativity of the Hurwitz matrix of a stable real polynomial follows as an immediate corollary. (C) 2003 Elsevier Inc. All rights reserved.
引用
收藏
页码:105 / 110
页数:6
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