International Journal of Mathematics and Mathematical Sciences

Volume 4 (1981), Issue 3, Pages 485-491

doi:10.1155/S0161171281000343

## A note on power invariant rings

# Joong Ho Kim

Department of Mathematics, East Carolina University, Greenville 27834, N.C., USA

Received 1 September 1980

Copyright © 1981 Joong Ho Kim. 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