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 Injective edge coloring of graphs Subject The topic of the resource Injective coloring; Injective edge coloring Description An account of the resource Three edges e1, e2 and e3 in a graph G are consecutive if they form a path (in this order) or a cycle of lengths three. An injective edge coloring of a graph G = (V, E) is a coloring c of the edges of G such that if e1, e2 and e3 are consecutive edges in G, then c(e1) ? c(e3). The injective edge coloring number ?? i (G) is the minimum number of colors permitted in such a coloring. In this paper, exact values of ?? i(G) for several classes of graphs are obtained, upper and lower bounds for ?? i (G) are introduced and it is proven that checking whether ?? i (G) = k is NP-complete. 2019, University of Nis. All rights reserved. Creator An entity primarily responsible for making the resource Cardoso D.M.; Cerdeira J.O.; Dominic C.; Cruz J.P. Source A related resource from which the described resource is derived Filomat, Vol-33, No. 19, pp. 6411-6423. 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 2019-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.2298/FIL1919411C" target="_blank" rel="noreferrer noopener">https://doi.org/10.2298/FIL1919411C</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078949782&amp;doi=10.2298%2FFIL1919411C&amp;partnerID=40&amp;md5=c5c8ec9e5162e3c3a9dda510ab24c66e" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85078949782&amp;doi=10.2298%2fFIL1919411C&amp;partnerID=40&amp;md5=c5c8ec9e5162e3c3a9dda510ab24c66e</a> Rights Information about rights held in and over the resource All Open Access; Gold Open Access; Green 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 Cardoso D.M., Center for Research and Development in Mathematics and Applications, Department of Mathematics, Universidade de Aveiro, Aveiro, 3810-193, Portugal; Cerdeira J.O., Department of Mathematics and Center of Mathematics and Applications (CMA), Faculty of Sciences and Technology, New University of Lisbon, Quinta da Torre, Caparica, 2829-516, Portugal; Dominic C., Department of Mathematics, CHRIST(Deemed to be University), Begaluru, 560029, Karnataka, India; Cruz J.P., Center for Research and Development in Mathematics and Applications, Department of Mathematics, Universidade de Aveiro, Aveiro, 3810-193, Portugal