Anti-duplication self vertex switching in some graphs
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Abstract
For a finite undirected simple graph $G(V, E)$, duplication of a vertex $v \in V(G)$ forms a new graph $G^{\prime}$ by introducing a new vertex $v^{\prime}$ such that $N_{G^{\prime}}\left(v^{\prime}\right)=N_G(v)$. We define anti-duplication of a vertex $v$ in $G$ by introducing a new vertex $v^{\prime}$ which produces a new graph $G^{\prime}$ such that $N_{G^{\prime}}\left(v^{\prime}\right)=\left[N_G(v)\right]^c$. In this paper, we find the number adss $(G)$ when $G$ is $P_n, C_n, K_n, K_{n, m}, S_n, B_n$ and $D(n, m)$.
Keywords:
Anti-duplication, anti-duplication self switching vertexMathematics Subject Classification:
Mathematics- Pages: 338-342
- Date Published: 01-01-2021
- Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)
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