Zhang, X.Cancan, M.Nadeem, M.F.Imran, M.2025-05-102025-05-1020200716-091710.22199/issn.0717-6279-2020-04-00492-s2.0-85091078621https://doi.org/10.22199/issn.0717-6279-2020-04-0049https://hdl.handle.net/20.500.14720/5437Edge irregular mapping or vertex mapping h: V (U)-→ l, 2, 3, 4,..., s is a mapping of vertices in such a way that all edges have distinct weights. We evaluate weight of any edge by using equation wth(cd) = h(c)+h(d), \∀c, d∈ V (U) and \∀cd ∈ E(U). Edge irregularity strength denoted by es(U) is a minimum positive integer use to label vertices to form edge irregular labeling. In this paper, we find exact value of edge irregularity strength of different families of comb graph. © 2020 Xiujun Zhang, Murat Cancan, Muhammad Faisal Nadeem, and Muhammad Imran.eninfo:eu-repo/semantics/openAccessComb GraphsEdge Irregularity StrengthIrregularity StrengthLrregular AssignmentArticle394N/AQ3787797