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Spectral multiplicity functions of adjacency operators of graphs and cospectral infinite graphs

The adjacency operator of a graph has a spectrum and a class of scalar-valued spectral measures which have been systematically analyzed; it also has a spectral multiplicity function which has been less studied. The first purpose of this article is to review some examples of infinite graphs for which...

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Datum:	2024
1. Verfasser:	de la Harpe, Pierre
Format:	Artikel
Sprache:	Englisch
Veröffentlicht:	Lugansk National Taras Shevchenko University 2024
Schlagworte:	spectral graph theory adjacency operator spectral measure spectral multiplicity function unitarily equivalent operators cospectral graphs Jacobi matrix 05C50 47A10
Online Zugang:	https://admjournal.luguniv.edu.ua/index.php/adm/article/view/2224
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!
Назва журналу:	Algebra and Discrete Mathematics

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Algebra and Discrete Mathematics

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