N. Touafek and E. M. Elsayed: On the periodicity of some systems of nonlinear difference equations, p.217-224

Abstract:

In this paper we deal with the form of the solutions of some difference systems on a rational form of second order with nonzero real number initial conditions.

Key Words: Periodic solutions, system of difference equations.

2000 Mathematics Subject Classification: Primary: 39A10;
Secondary: 40A05.

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