On group inverse of singular Toeplitz matrices
نویسندگان
چکیده
منابع مشابه
On group inverse of singular Toeplitz matrices
In this paper we show that the group inverse of a real singular Toeplitz matrix can be represented as the sum of products of lower and upper triangular Toeplitz matrices. Such a matrix representation generalizes “Gohberg–Semencul formula” in the literature. © 2004 Elsevier Inc. All rights reserved. AMS classification: 15A09; 65F20
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Received by the editors on February 3, 2013. Accepted for publication on December 15, 2013. Handling Editor: Xingzhi Zhan. Division of Electronics and Information Engineering, Chonbuk National University, Jeonju, Republic of Korea ([email protected]). Research Center for Pure and Applied Mathematics, Graduate School of Information Sciences, Tohoku University, Sendai 980-8579, Japan (szoferi@gma...
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ژورنال
عنوان ژورنال: Linear Algebra and its Applications
سال: 2005
ISSN: 0024-3795
DOI: 10.1016/j.laa.2004.08.021