International Journal of Mathematics and Mathematical Sciences

Volume 18 (1995), Issue 3, Pages 531-534

doi:10.1155/S0161171295000664

## Direct sums of J -rings and radical rings

# Xiuzhan Guo

Department of Mathematics, Claina University of Mining and Technology, Jiangsu, Xuzhou 221008, China

Received 4 October 1993; Revised 20 May 1994

Copyright © 1995 Xiuzhan Guo. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

#### Abstract

Let