On left duo near-rings (Q1071853)

The authors consider right near-rings in which every left ideal is an ideal, and extend results due to Choudhary in his thesis. There are a number of results about 2-primitive near-rings and regular left duo near-rings. The main result states that a near-ring \(N\) is strongly regular if and only if every \(N\)-subgroup is the intersection of all maximal ideals containing it.