Now showing items 1-3 of 3

    • A new labeling construction from the ⊗h-product 

      López Masip, Susana-Clara; Muntaner Batle, Francesc Antoni; Prabu, M. (Elsevier, 2017)
      The -product that is referred in the title was introduced in 2008 as a generalization of the Kronecker product of digraphs. Many relations among labelings have been obtained since then, always using as a second factor a ...
    • (Di)graph decompositions and magic type labelings: a dual relation 

      López Masip, Susana-Clara; Muntaner Batle, Francesc Antoni; Prabu, M. (Springer, 2020-10)
      A graph G is called edge-magic if there is a bijective function f from the set of vertices and edges to the set {1, 2, . . . , |V (G)| + |E(G)|} such that the sum f(x) + f(xy) + f(y) for any xy in E(G) is constant. Such ...
    • Perfect (super) Edge-Magic Crowns 

      López Masip, Susana-Clara; Muntaner Batle, Francesc Antoni; Prabu, M. (Springer, 2017)
      A graph G is called edge-magic if there is a bijective function f from the set of vertices and edges to the set {1,2, ,|V(G)|+|E(G)|} such that the sum f(x)+f(xy)+f(y) for any xy in E(G) is constant. Such a function is ...