On \(3\)-Restricted Edge Connectivity of Cartesian Product Graphs

Yingying Qin1, Jianping Ou1, Zhiping Xiong1
1Department of Mathematics, Wuyi University, Jiangmen 529020, China

Abstract

This work presents explicit expressions of the \(3\)-restricted edge connectivity of Cartesian product graphs, which yields some sufficient conditions for the product graphs to be maximally \(3\)-restricted edge connected.