International Journal of Mathematics and Mathematical Sciences

Volume 20 (1997), Issue 4, Pages 799-802

doi:10.1155/S0161171297001087

## The radical factors of f ( x ) − f ( y ) over finite fields

# Javier Gomez-Calderon

Department of Mathematics, New Kensington Campus, The Pennsylvania State University, New Kensington 15068, PA, USA

Received 6 October 1995; Revised 23 April 1996

Copyright © 1997 Javier Gomez-Calderon. 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