Please use this identifier to cite or link to this item:
Title: Feasibility conditions on the parameters of a strongly regular graph
Author: Martins, Enide Andrade
Mano, Vasco Moço
Vieira, Luís António de Almeida
Keywords: Strongly regular graph
Euclidean Jordan algebra
Matrix analysis
Issue Date: 2011
Publisher: Elsevier
Abstract: We consider a strongly regular graph, G, and associate a three dimensional Euclidean Jordan algebra, V, to the adjacency matrix A of G. Then, by considering convergent series of Hadamard powers of the idempotents of the unique complete system of orthogonal idempotents of V, we establish new feasibility conditions for the existence of strongly regular graphs.
Peer review: yes
DOI: 10.1016/j.endm.2011.10.002
ISSN: 1571-0653
Appears in Collections:DMat - Artigos

Files in This Item:
File Description SizeFormat 
EuroComb_v4_100311.pdf266.79 kBAdobe PDFView/Open

Formato BibTex MendeleyEndnote Degois 

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.