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A new kind of Hermitian matrices for digraphs.

Authors :
Mohar, Bojan
Source :
Linear Algebra & its Applications. Jan2020, Vol. 584, p343-352. 10p.
Publication Year :
2020

Abstract

In an earlier work, the author together with Guo [7] introduced the Hermitian adjacency matrix of directed (and partially directed) graphs. However, it appears that a more natural Hermitian matrix exists, and it is the purpose of this note to bring this new Hermitian matrix to the attention of researchers in algebraic graph theory. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*HERMITIAN forms
*GRAPH theory
*MATRICES (Mathematics)
*DIRECTED graphs

Details

Language :
English
ISSN :
00243795
Volume :
584
Database :
Academic Search Index
Journal :
Linear Algebra & its Applications
Publication Type :
Academic Journal
Accession number :
139192952
Full Text :
https://doi.org/10.1016/j.laa.2019.09.024
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