Graphs that have a weighted adjacency matrix with spectrum {λn−21,λ21}

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DC Field	Value	Language
dc.date.accessioned	2018-03-22T14:41:53Z	-
dc.date.available	2018-03-22T14:41:53Z	-
dc.date.issued	2015	-
dc.identifier.citation	Meagher, K., & Sciriha, I. (2015). Graphs that have a weighted adjacency matrix with spectrum {λn−21,λ21}. arXiv preprint arXiv:1504.04178.	en_GB
dc.identifier.uri	https://www.um.edu.mt/library/oar//handle/123456789/28177	-
dc.description.abstract	In this paper we completely characterize the graphs which have an edge weighted adjacency matrix belonging to the class of n×n involutions with spectrum equal to {λn−2/1,λ2/2} for some λ1 and some λ2. The connected graphs turn out to be the cographs constructed as the join of at least two unions of pairs of complete graphs, and possibly joined with one other complete graph.	en_GB
dc.language.iso	en	en_GB
dc.publisher	Cornell University	en_GB
dc.rights	info:eu-repo/semantics/openAccess	en_GB
dc.subject	Eigenvalues	en_GB
dc.subject	Mathematics -- Problems, exercises, etc.	en_GB
dc.subject	Mathematics -- Charts, diagrams, etc.	en_GB
dc.title	Graphs that have a weighted adjacency matrix with spectrum {λn−21,λ21}	en_GB
dc.type	article	en_GB
dc.rights.holder	The copyright of this work belongs to the author(s)/publisher. The rights of this work are as defined by the appropriate Copyright Legislation or as modified by any successive legislation. Users may access this work and can make use of the information contained in accordance with the Copyright Legislation provided that the author must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the prior permission of the copyright holder.	en_GB
dc.description.reviewed	non peer-reviewed	en_GB
dc.contributor.creator	Meagher, Karen	-
dc.contributor.creator	Sciriha, Irene	-
Appears in Collections:	Scholarly Works - FacSciMat

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