New Computational Algorithms for Analyzing the Stability of the Differential Equations System

被引：0

作者：

Najafi, H. Saberi ^{[1
]}

Sheikhani, A. H. Refahi ^{[1
]}

机构：

[1] Univ Guilan, Fac Math Sci, Dept Appl Math, Rasht, Iran

来源：

APPLICATIONS AND APPLIED MATHEMATICS-AN INTERNATIONAL JOURNAL | 2011年 / 6卷 / 01期

关键词：

Krylov Subspace; Lyapunov Equation; Inertia; Stability; Refinement;

D O I：

暂无

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper we show how to improve the approximate solution of the large Lyapunov equation obtained by an arbitrary method. Moreover, we propose a new method based on refinement process and Weighted Arnoldi algorithm for solving large Lyapunov matrix equation. Finally, some numerical results will be reported to illustrate the efficiency of the proposed method.

引用

页码：130 / 143

页数：13

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