• Title/Summary/Keyword: locating-chromatic number

Search Result 2, Processing Time 0.014 seconds

Subdivision of Certain Barbell Operation of Origami Graphs has Locating-Chromatic Number Five

  • Irawan, Agus;Asmiati, Asmiati;Zakaria, La;Muludi, Kurnia;Utami, Bernadhita Herindri Samodra
    • International Journal of Computer Science & Network Security
    • /
    • v.21 no.9
    • /
    • pp.79-85
    • /
    • 2021
  • The locating-chromatic number denote by 𝛘𝐿(G), is the smallest t such that G has a locating t-coloring. In this research, we determined locating-chromatic number for subdivision of certain barbell operation of origami graphs.

A Procedure for Determining The Locating Chromatic Number of An Origami Graphs

  • Irawan, Agus;Asmiati, Asmiati;Utami, Bernadhita Herindri Samodra;Nuryaman, Aang;Muludi, Kurnia
    • International Journal of Computer Science & Network Security
    • /
    • v.22 no.9
    • /
    • pp.31-34
    • /
    • 2022
  • The concept of locating chromatic number of graph is a development of the concept of vertex coloring and partition dimension of graph. The locating-chromatic number of G, denoted by χL(G) is the smallest number such that G has a locating k-coloring. In this paper we will discussed about the procedure for determine the locating chromatic number of Origami graph using Python Programming.