Rings domination in graphs

Document Type : Research Paper

Authors

Department of Applied Sciences, University of Technology, Iraq

Abstract

The aim of this paper is to introduce a new parameter of domination in graphs called "Rings Domination Number". Some properties and important boundaries of the rings dominating set and rings domination number have been discussed. Also, this number for certain graphs have been determined. Furthermore, some operations on two graphs as join, composition, cross product and corona, have been introduced and determined the rings domination numbers for each one of them.

Keywords

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Volume 13, Issue 2
July 2022
Pages 1833-1839
  • Receive Date: 14 February 2022
  • Revise Date: 26 March 2022
  • Accept Date: 22 April 2022