1. University of Kragujevac Digital Archive
  2. University of Kragujevac
  3. Faculty of Science, Kragujevac
Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/11028
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dc.rights.licenserestrictedAccess-
dc.contributor.authorWang Z.-
dc.contributor.authorMao Y.-
dc.contributor.authorFurtula, Boris-
dc.contributor.authorWang X.-
dc.date.accessioned2021-04-20T17:19:01Z-
dc.date.available2021-04-20T17:19:01Z-
dc.date.issued2019-
dc.identifier.issn0308-1087-
dc.identifier.urihttps://scidar.kg.ac.rs/handle/123456789/11028-
dc.description.abstract© 2019, © 2019 Informa UK Limited, trading as Taylor & Francis Group. An extend adjacency matrix of a graph (Aex) was introduced decades ago as a precursor for developing a few quite useful molecular topological descriptors. The spectral radius (η1) of the extended adjacency matrix and the extended energy of a graph (εex) have been successfully utilized in QSPR/QSAR investigations. Here, the η1 and εex have been further mathematically analyzed. Several sharp upper bounds for the εex are obtained. In addition, the Nordhaus–Gaddum-type results for the η1 and εex are presented.-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.sourceLinear and Multilinear Algebra-
dc.titleBounds for the spectral radius and energy of extended adjacency matrix of graphs-
dc.typearticle-
dc.identifier.doi10.1080/03081087.2019.1641464-
dc.identifier.scopus2-s2.0-85068763292-
Appears in Collections:Faculty of Science, Kragujevac

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