3-Total Edge Product Cordial Labeling for Stellation of Square Grid Graph
Rizwan Ullah, Gul Rahmat, Muhammad Numan, Kraidi Anoh Yannick, Adnan Aslam · Journal of Mathematics · 2021
Let G be a simple graph with vertex set V G and edge set E G . An edge labeling δ : E G ⟶ 0,1 , … , p − 1 , where p is an integer, 1 ≤ p ≤ E G , induces a vertex labeling δ ∗ : V H ⟶ 0,1 , … , p − 1 defined by δ ∗ v = δ e 1 δ e 2 ⋅ δ e n mod p , where e 1 , e 2 , … , e n are edges incident to v . The labeling δ is said to be p -total edge product cordial (TEPC) labeling of G if