QQ客服 官方微博 反馈留言

	Condition number and backward errors of nonsymmetric algebraic Riccati equation
	Liu, Lan-dong ; Xu, Shu-fang
	2014
关键词	Nonsymmetric algebraic Riccati equation Perturbation analysis Condition number Backward error M-matrix Minimal nonnegative solution PERTURBATION ANALYSIS DOUBLING-ALGORITHM
英文摘要	The normwise condition number and two kinds of backward errors are considered when nonsymmetric algebraic Riccati equation (NARE) has the minimal nonnegative solution. Based on the techniques for the symmetric case, we apply the condition number theory developed by Rice to define condition number for NARE. The explicit expression is derived in a uniform manner. Meanwhile, two kinds of backward errors are defined and evaluated by the explicit formulas. Numerical experiments are listed to illustrate and compare the practical performance. (C) 2014 Elsevier Inc. All rights reserved.; Mathematics, Applied; SCI(E); EI; 0; ARTICLE; Liuld@cumtb.edu.cn; 716-728; 242
语种	英语
出处	EI ; SCI
出版者	applied mathematics and computation
内容类型	其他
源URL	[http://hdl.handle.net/20.500.11897/209051]
专题	数学科学学院
推荐引用方式 GB/T 7714	Liu, Lan-dong,Xu, Shu-fang. Condition number and backward errors of nonsymmetric algebraic Riccati equation. 2014-01-01.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。