Abstract
This article is a continuation for the work done in [Citation1, Citation2] on the zero divisor graph for the ring of Gaussian integers modulo n. It investigates when the complement graph of the zero divisor graph for the Gaussian integers modulo n connected, planar, regular, or Eulerian. The girth and diameter were also studied.
ACKNOWLEDGMENT
This research was done while the author was at the University of Petra on sabbatical leave given by the University of Jordan in the academic year 2010-2011.
Notes
Communicated by I. Swanson.