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 Extremal reformulated forgotten index of trees, unicyclic and bicyclic graphs Subject The topic of the resource bicyclic graphs; reformulated forgotten index; trees; unicyclic graphs Description An account of the resource The reformulated forgotten index (RF) is the edge version of the ordinary forgotten index. We describe graph transformations, by means of which RF increases or decreases. Using these transformations, the trees, unicyclic, and bicyclic graphs extremal w.r.t. RF are characterized. 2024, University of Nis. All rights reserved. Creator An entity primarily responsible for making the resource Sarkar I.; Nanjappa M.; Gutman I. Source A related resource from which the described resource is derived Filomat, Vol-38, No. 1, pp. 25-32. Publisher An entity responsible for making the resource available University of Nis 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/10.2298/FIL2401025S" target="_blank" rel="noreferrer noopener">https://doi.org/10.2298/FIL2401025S</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85173984130&amp;doi=10.2298%2FFIL2401025S&amp;partnerID=40&amp;md5=81c8cefc8c4d2c3361ab083390260a88" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85173984130&amp;doi=10.2298%2fFIL2401025S&amp;partnerID=40&amp;md5=81c8cefc8c4d2c3361ab083390260a88</a> Rights Information about rights held in and over the resource All Open Access; Gold Open Access Relation A related resource ISSN: 3545180 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 Sarkar I., Department of Mathematics, CHRIST (Deemed to be University), Bengaluru, 560029, India; Nanjappa M., Department of Mathematics, CHRIST (Deemed to be University), Bengaluru, 560029, India; Gutman I., Faculty of Science, University of Kragujevac, Kragujevac, 34000, Serbia