An upper bound for the nullity of trees and edge-colourings

Please use this identifier to cite or link to this item: https://www.um.edu.mt/library/oar/handle/123456789/24435

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DC Field	Value	Language
dc.date.accessioned	2017-12-11T10:15:10Z	-
dc.date.available	2017-12-11T10:15:10Z	-
dc.date.issued	2004	-
dc.identifier.citation	Fiorini, S. (2004). An upper bound for the nullity of trees and edge-colourings. The Collection, 9, 12-16.	en_GB
dc.identifier.uri	https://www.um.edu.mt/library/oar//handle/123456789/24435	-
dc.description.abstract	A necessary and sufficient condition for the non-singularity of the adjacency matrix of a tree is given in terms of the existence of a I-factor in the tree. The result is used to give an upper bound for t.he nullity of the tree via edge-colourings of bipartite graphs.	en_GB
dc.language.iso	en	en_GB
dc.publisher	University of Malta. Department of Mathematics	en_GB
dc.rights	info:eu-repo/semantics/openAccess	en_GB
dc.subject	Mathematics -- Periodicals	en_GB
dc.subject	Proof theory	en_GB
dc.title	An upper bound for the nullity of trees and edge-colourings	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.publication.title	The Collection	en_GB
dc.contributor.creator	Fiorini, Stanley	-
Appears in Collections:	Collection, No.9 Collection, No.9

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