Volume 10 (2022-2023)
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Volume 8 (2020-2021)
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THE IDENTIFYING CODE NUMBER AND FUNCTIGRAPHS

A. Shaminejad; E. Vatandoost

Volume 10, Issue 1 , September 2022, , Pages 155-166

http://dx.doi.org/10.22044/jas.2021.9902.1487

Abstract
  Let G = (V (G); E(G)) be a simple graph. A set D of vertices G is an identifying code of G; if for every two vertices x and y the sets N_G[x] \ D and N_G[y] \ D are non- empty and different. The minimum cardinality of an identifying code in graph G is the identifying code number of G and it is denoted ...  Read More