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dc.contributor.authorLópez Masip, Susana-Clara
dc.contributor.authorMuntaner Batle, F. A.
dc.contributor.authorRius Font, Miquel
dc.date.accessioned2019-06-18T08:48:41Z
dc.date.available2019-06-18T08:48:41Z
dc.date.issued2013
dc.identifier.issn0972-8600
dc.identifier.urihttp://hdl.handle.net/10459.1/66462
dc.description.abstractA graph G of order p and size q is edge-magic if there is a bijective function f : V (G) ∪ E(G) −→ {i} p+q i=1 such that f(x) + f(xy) + f(y) = k , for all xy ∈ E(G) . The function f is an edge-magic labeling of G and the sum k is called either the magic sum, the valence or the weight of f . Furthermore, if f(V (G)) = {i} p i=1 then f is a super edge-magic labeling of G . In this paper we study the valences that can be attained by (super) edge-magic labelings of some families of graphs.
dc.description.sponsorshipThe first and the third author are supported by the Spanish Research Council under project MTM2011-28800-C02-01 and by the Catalan Research Council under grant 2009SGR1387.
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.relationMICINN/PN2008-2011/MTM2011-28800-C02-01
dc.relation.isformatofVersió postprint del document publicat a https://akcejournal.org/contents/vol10no2/pdf%20images/vol10no2-5.pdf
dc.relation.ispartofAKCE International Journal of Graphs and Combinatorics, 2013, vol. 10, num. 2, p. 169-181
dc.rights(c) AKCE International Journal of Graphs and Combinatorics, 2013
dc.subjectEdge-magic
dc.subjectSuper edge-magic
dc.subjectValence
dc.titleNew problems related to the valences of (super) edge-magic labelings
dc.typeinfo:eu-repo/semantics/article
dc.date.updated2019-06-18T08:48:45Z
dc.identifier.idgrec028505
dc.type.versioninfo:eu-repo/semantics/acceptedVersion
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess


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