Open Access
2014 The roots and links in a class of $M$-matrices
Xiao-Dong Zhang
Ann. Funct. Anal. 5(2): 127-137 (2014). DOI: 10.15352/afa/1396833508

Abstract

In this paper, we discuss exiting roots of sub-kernel transient matrices $P$ associated with a class of $M-$ matrices which are related to generalized ultrametric matrices. Then the results are used to describe completely all links of the class of matrices in terms of structure of the supporting tree.

Citation

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Xiao-Dong Zhang. "The roots and links in a class of $M$-matrices." Ann. Funct. Anal. 5 (2) 127 - 137, 2014. https://doi.org/10.15352/afa/1396833508

Information

Published: 2014
First available in Project Euclid: 7 April 2014

zbMATH: 1305.60030
MathSciNet: MR3192015
Digital Object Identifier: 10.15352/afa/1396833508

Subjects:
Primary: 15B48
Secondary: 47B99 , 60J10

Keywords: exiting root , Inverse $M$ matrix , link , tree

Rights: Copyright © 2014 Tusi Mathematical Research Group

Vol.5 • No. 2 • 2014
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