International Journal of Mathematics and Mathematical Sciences 
Volume 17 (1994), Issue 3, Pages 619-623
doi:10.1155/S016117129400089X

Classification of solutions of delay difference equations

B. G. Zhang1 and Pengxiang Yan1

 1Department of Applied Mathematics, Ocean University of Qingdao, Qingdao 266003, China
2Department of Mathematics, University of Alberta, Alberta, Edmonton T6G 2G1, Canada
Received 20 August 1992; Revised 1 November 1992

Abstract

In this paper we study the classification of solutions of delay difference equation{Δ2yn=Pnyn−myn=An   for   n=N−(m+1),…,N−1where An,n=N−(m+1),…,N−1 are given, m is a nonnegative integer.