On Edge H‐Irregularity Strength of Hexagonal and Octagonal Grid Graphs
Muhammad Ibrahim, Ana Gulzar, Muhammad Fazil, Muhammad Naeem Azhar · Journal of Mathematics · 2022
The edge H‐irregularity strength, ehs(Γ, H), of a graph Γ is the smallest integer k, such that Γ has an H‐irregular edge k‐labeling. In this study, we compute the exact value of edge H‐irregularity strength of hexagonal and octagonal grid graphs.