کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4639058 1632031 2014 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Perturbation analysis of a quadratic matrix equation associated with an MM-matrix
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Perturbation analysis of a quadratic matrix equation associated with an MM-matrix
چکیده انگلیسی

This paper is devoted to the perturbation analysis for the quadratic matrix equation X2−EX−F=0X2−EX−F=0, where EE is a diagonal matrix and FF is an MM-matrix. The quadratic matrix equation of this type arises in noisy Wiener–Hopf problems for Markov chains. The solution of practical interest is a particular MM-matrix solution. In this paper the perturbation bound of the MM-matrix solution is presented, meanwhile the residual bound for an approximate solution to the MM-matrix solution is obtained. The theoretical results are illustrated by using simple numerical examples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 260, April 2014, Pages 410–419
نویسندگان
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