Graph labeling
JA Gallian - The electronic journal of combinatorics, 2012 - combinatorics.org
A graph labeling is an assignment of integers to the vertices or edges, or both, subject to
certain conditions. Graph labelings were first introduced in the mid 1960s. In the intervening …
certain conditions. Graph labelings were first introduced in the mid 1960s. In the intervening …
Some results on ℤk− vertex-magic labeling of prime graphs over rings
Let G=(V, E) be a graph,(A,+) be an Abelian group with identity 0A, and (R,+,·) be a ring. We
say graph G is an A-vertex-magic graph if there exists a mapping ℓ: V (G)→ A−{0A} such that …
say graph G is an A-vertex-magic graph if there exists a mapping ℓ: V (G)→ A−{0A} such that …
On Group-Vertex-Magic Labeling of Simple Graphs
MH Khuluq, VH Krisnawati… - … Matematika Murni dan …, 2023 - ejournal.uin-malang.ac.id
Let A be an Abelian group with identity 0. The A-vertex-magic labeling of a graph G is a
mapping from the set of vertices in G to A-{0} such that the sum of the labels of every open …
mapping from the set of vertices in G to A-{0} such that the sum of the labels of every open …