ON THE SOLUTIONS OF A CLASS OF DIFFERENCE EQUATIONS SYSTEMS

E. M. Elabbasy, H. El-Metwally, E. M. Elsayed
2008 Demonstratio Mathematica  
In this paper we discuses the periodic solutions of particular cases of the following general system of difference equations Ql + Q2ÎM _ biZn-l + biZn asZn + a^Xn-lZn ' bzXnVn + &4Zn2/n-l ' ClZn-1 + ClZn C3Xn-iyn-l + CiXn-lVn + CsXnyn ' where the initial conditions x-i, x0, y~ 1, yo, z-i, and zo are arbitrary nonzero real numbers and aM bi, and Cj, for i = 1,2,3,4, j = 1,2,3,4,5 are non-negative real numbers. The results obtained are new and contained as special cases some other results. Xn+1 = Zn+1 =
doi:10.1515/dema-2008-0111 fatcat:aaihb325f5hx7kxddf3umhii2i