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dc.contributor.authorYurttaş Güneş, Aysunen_US
dc.contributor.authorTogan, Mügeen_US
dc.contributor.authorDemirci, Musaen_US
dc.contributor.authorCangül, İsmail Nacien_US
dc.date.accessioned2022-04-05T13:59:32Z
dc.date.available2022-04-05T13:59:32Z
dc.date.issued2022
dc.identifier.citationYurttaş Güneş, A., Togan, M., Demirci, M. & Cangül, İ. N. (2022). Inverse problem for Albertson irregularity index. TWMS Journal Of Applied And Engineering Mathematics, 12(2), 662-669.en_US
dc.identifier.issn2146-1147
dc.identifier.issn2587-1013
dc.identifier.urihttp://belgelik.isikun.edu.tr/xmlui/handle/iubelgelik/3846
dc.identifier.urihttp://jaem.isikun.edu.tr/web/index.php/archive/115-vol12no2/851
dc.description.abstractGraph indices have attracted great interest as they give us numerical clues for several properties of molecules. Some indices give valuable information on the molecules under consideration using mathematical calculations only. For these reasons, the calculation and properties of graph indices have been in the center of research. Naturally, the values taken by a graph index is an important problem called the inverse problem. It requires knowledge about the existence of a graph having index equal to a given number. The inverse problem is studied here for Albertson irregularity index as a part of investigation on irregularity indices. A class of graphs is constructed to Show that the Albertson index takes all positive even integers. It has been proven that there exists at least one tree with Albertson index equal to every even positive integer but 4. The existence of a unicyclic graph with irregularity index equal to m is shown for every even positive integer m except 4. It is also shown that the Albertson index of a cyclic graph can attain any even positive integer.en_US
dc.language.isoenen_US
dc.publisherIşık University Pressen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectInverse problemen_US
dc.subjectAlbertson indexen_US
dc.subjectIrregularity indexen_US
dc.subjectTopological graph indexen_US
dc.titleInverse problem for Albertson irregularity indexen_US
dc.typeArticleen_US
dc.description.versionPublisher's Versionen_US
dc.relation.journalTWMS Journal Of Applied And Engineering Mathematicsen_US
dc.identifier.volume12
dc.identifier.issue2
dc.identifier.startpage662
dc.identifier.endpage669
dc.peerreviewedYesen_US
dc.publicationstatusPublisheden_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Başka Kurum Yazarıen_US


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