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 vertex

Mathematics Subject Classification:

Mathematics
  • C. Jayasekaran Department of Mathematics, Pioneer Kumaraswamy College (Autonomous) Nagercoil-629003, Tamil Nadu, India. Affiliated to Manonmaniam Sundaranar University, Abishekapatti-Tirunelveli-627012
  • M. Ashwin Shijo Department of Mathematics, Pioneer Kumaraswamy College (Autonomous) Nagercoil-629003, Tamil Nadu, India. Affiliated to Manonmaniam Sundaranar University, Abishekapatti-Tirunelveli-627012
  • Pages: 338-342
  • Date Published: 01-01-2021
  • Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)

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Published

01-01-2021

How to Cite

C. Jayasekaran, and M. Ashwin Shijo. “Anti-Duplication Self Vertex Switching in Some Graphs”. Malaya Journal of Matematik, vol. 9, no. 01, Jan. 2021, pp. 338-42, https://www.malayajournal.org/index.php/mjm/article/view/1032.