Summary: 



Connectivity of the zero-divisor graph for finite rings



Reza Akhtar and Lucas Lee



Abstract

Let R be a finite ring; the authors study the vertex- and edge-connect*
*ivity
of the zero-divisor graph (R). It is shown that the edge-connectivity of*
* (R)
always coincides with the minimum degree, and lower and upper bounds are
given for the vertex connectivity. Conditions are given for the coinciden*

Source: Akhtar, Reza - Department of Mathematics and Statistics, Miami University (Ohio)

Collections: Mathematics