Chromatic Number and some Properties of Pseudo-Von Neumann Regular graph of Cartesian Product of Rings

  • Nermen J. Khalel
  • Nabeel E. Arif

Abstract

Let R be a commutative ring, the Pseudo – Von Neumann  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 is denoted by P-VG(R), in this work we got some new results about chromatic number of Pseudo-Von Neumann regular graph of cartesian product of rings.


 


http://dx.doi.org/10.25130/tjps.25.2020.060 

Published
Jun 18, 2020
How to Cite
KHALEL, Nermen J.; E. ARIF, Nabeel. Chromatic Number and some Properties of Pseudo-Von Neumann Regular graph of Cartesian Product of Rings. Tikrit Journal of Pure Science, [S.l.], v. 25, n. 3, p. 135-140, june 2020. ISSN 2415-1726. Available at: <http://tjps.tu.edu.iq/index.php/j/article/view/1002>. Date accessed: 09 july 2020. doi: http://dx.doi.org/10.25130/j.v25i3.1002.
Section
Articles