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Please use this identifier to cite or link to this item: https://www.um.edu.mt/library/oar/handle/123456789/28364
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dc.contributor.authorGutman, Ivan-
dc.contributor.authorSciriha, Irene-
dc.date.accessioned2018-03-27T07:48:12Z-
dc.date.available2018-03-27T07:48:12Z-
dc.date.issued2001-
dc.identifier.citationGutman, I., & Sciriha, I. (2001). On the nullity of line graphs of trees. Discrete Mathematics, 232(1-3), 35-45.en_GB
dc.identifier.urihttps://www.um.edu.mt/library/oar//handle/123456789/28364-
dc.description.abstractThe spectrum of a graph G is the set of eigenvalues of the 0–1 adjacency matrix of G. The nullity of a graph is the number of zeros in its spectrum. It is shown that the nullity of the line graph of a tree is at most one.en_GB
dc.language.isoenen_GB
dc.publisherElsevier BVen_GB
dc.rightsinfo:eu-repo/semantics/restrictedAccessen_GB
dc.subjectMathematics -- Charts, diagrams, etc.en_GB
dc.subjectMathematics -- Problems, exercises, etc.en_GB
dc.titleOn the nullity of line graphs of treesen_GB
dc.typearticleen_GB
dc.rights.holderThe 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.reviewedpeer-revieweden_GB
dc.identifier.doi10.1016/S0012-365X(00)00187-4-
dc.publication.titleDiscrete Mathematicsen_GB
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