On a Class of Semicommutative Rings
On a Class of Semicommutative Rings
In this paper, a generalization of the class of semicommutative rings is inves- tigated. A ring R is called central semicommutative if for any a;b 2 R, ab = 0 implies arb is a central element of R for each r 2 R. We prove that some results on semicommutative …