Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource A characterization of star-perfect graphs Subject The topic of the resource Perfect graph; star-imperfect graph; star-perfect graph Description An account of the resource Motivated by Berge perfect graphs, we define star-perfect graphs and characterize them. For a finite simple graph G(V, E), let (Formula presented.) denote the minimum number of induced stars contained in G such that the union of their vertex sets is V(G), and let (Formula presented.) denote the maximum number of vertices in G such that no two of them are contained in the same induced star of G. We call a graph G star-perfect if (Formula presented.), for every induced subgraph H of G. A graph G is star-perfect if and only if G is (Formula presented.) -free, for every (Formula presented.). A bipartite graph G is star-perfect if and only if every induced cycle in G is of length (Formula presented.). The minimum parameter (Formula presented.) and the maximum parameter (Formula presented.) have been extensively studied in various contexts. 2024 The Author(s). Published with license by Taylor &amp; Francis Group, LLC. Creator An entity primarily responsible for making the resource Ravindra G.; Ghosh S.; Kureethara J.V.; Abraham V.M. Source A related resource from which the described resource is derived AKCE International Journal of Graphs and Combinatorics, Vol-21, No. 2, pp. 189-197. Publisher An entity responsible for making the resource available Taylor and Francis Ltd. Date A point or period of time associated with an event in the lifecycle of the resource 2024-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1080/09728600.2024.2329927" target="_blank" rel="noreferrer noopener">https://doi.org/10.1080/09728600.2024.2329927</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85189801625&amp;doi=10.1080%2F09728600.2024.2329927&amp;partnerID=40&amp;md5=444dc89528c0f9bb6f480ce5703b24f5" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85189801625&amp;doi=10.1080%2f09728600.2024.2329927&amp;partnerID=40&amp;md5=444dc89528c0f9bb6f480ce5703b24f5</a> Rights Information about rights held in and over the resource All Open Access; Gold Open Access Relation A related resource ISSN: 9728600 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Ravindra G., Department of Mathematics, CHRIST(Deemed to be University), Bengaluru, India; Ghosh S., Department of Mathematics, CHRIST(Deemed to be University), Bengaluru, India; Kureethara J.V., Department of Mathematics, CHRIST(Deemed to be University), Bengaluru, India; Abraham V.M., Department of Mathematics, CHRIST(Deemed to be University), Bengaluru, India