Layer structure of De Bruijn and Kautz digraphs. An application to deflection routing

In the main part of this paper we present polynomial expressions for the cardinalities of some sets of interest of the nice distance-layer structure of the well-known De Bruijn and Kautz digraphs. More precisely, given a vertex v, let Si⋆ (v) be the set of vertices at distance i from v. We show that...

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Bibliographic Details
Published in:	Electronic notes in discrete mathematics Vol. 54; pp. 157 - 162
Main Authors:	Fàbrega, J., Martí-Farré, J., Muñoz, X.
Format:	Journal Article Publication
Language:	English
Published:	Elsevier B.V 01.10.2016
Subjects:	11 Number theory 11C Polynomials and matrices 12 Field theory and polynomials 12Y05 Computational aspects of field theory and polynomials Classificació AMS De Bruijn and Kautz digraphs Deflection routing General iterated line digraphs Matemàtiques i estadística Matrices Matrius (Matemàtica) Polinomis Polynomials Teoria de cossos i polinomis Teoria de nombres Àlgebra Àrees temàtiques de la UPC General iterated line digraphs Deflection routing De Bruijn and Kautz digraphs
ISSN:	1571-0653, 1571-0653
Online Access:	Get full text
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