Chromatic Number of Pseudo-Von neuman Regular Graph

Authors

  • Nabeel E. Arif
  • Nermen J. Khalel

DOI:

https://doi.org/10.30526/33.2.2436

Keywords:

Graph, Chromatic Number, Commutative Ring.

Abstract

         Let R be a commutative ring , the pseudo – von neuman  regular graph of the ring R is define as a graph whose vertex set consists of all elements of R and any two distinct vertices a and b are adjacent if and only if   , this graph denoted by P-VG(R) ,  in this work we got some new results a bout chromatic number of  P-VG(R).

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Published

20-Apr-2020

Issue

Section

Mathematics

Publication Dates