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$4$-total mean cordial labeling in subdivision graphs

R Ponraj; S SUBBULAKSHMI; S Somasundaram

Volume 52, Issue 2 , December 2020, , Pages 1-11

https://doi.org/10.22059/jac.2020.78640

Abstract
  Let $G$ be a graph. Let $f:V\left(G\right)\rightarrow \left\{0,1,2,\ldots,k-1\right\}$ be a function where $k\in \mathbb{N}$ and $k>1$. For each edge $uv$, assign the label $f\left(uv\right)=\left\lceil \frac{f\left(u\right)+f\left(v\right)}{2}\right\rceil$.  $f$ is called $k$-total mean cordial ...  Read More