PELABELAN TOTAL TAK REGULER PADA BEBERAPA GRAF

  • Nugroho Arif Sudibyo STMIK Duta Bangsa
  • Siti Komsatun STMIK Duta Bangsa

Abstract

For a simple graph G with vertex set V (G) and edge set E(G), a labeling $\Phi:V(G)\cup U(G)\rightarrow\{1,2,...k\}$ is  called  a  vertex  irregular  total  k- labeling of G if for any two diferent vertices x and y, their weights wt(x) and wt(y) are distinct.  The weight wt(x) of a vertex x in G is the sum of its label and the labels of all edges incident with the given vertex x.  The total vertex irregularity strength of G, tvs(G), is the smallest positive integer k for which G has a vertex irregular total k-labeling.  In this paper, we study the total vertex irregularity strength of some class of graph.

Published
2018-12-28
How to Cite
SUDIBYO, Nugroho Arif; KOMSATUN, Siti. PELABELAN TOTAL TAK REGULER PADA BEBERAPA GRAF. Jurnal Ilmiah Matematika dan Pendidikan Matematika, [S.l.], v. 10, n. 2, p. 9-16, dec. 2018. ISSN 2550-0422. Available at: <http://jos.unsoed.ac.id/index.php/jmp/article/view/2840>. Date accessed: 29 oct. 2020. doi: https://doi.org/10.20884/1.jmp.2018.10.2.2840.

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