Abstract

We investigate some qualitative behavior of the solutions of the difference equation xn+ = ax n - bx n /(cx x - dxn-1), n = 0,1,..., where the initial conditions x-1, x0 are arbitrary real numbers and a, b, c, d are positive constants.

Highlights

  • In this paper we deal with some properties of the solutions of the difference equation xn+1 = axn − cxn bxn − dxn−1, n = 0, 1, . . . , (1.1)where the initial conditions x−1, x0 are arbitrary real numbers and a, b, c, d are positive constants.Recently, there has been a lot of interest in studying the global attractivity, boundedness character, and the periodic nature of nonlinear difference equations

  • We investigate some qualitative behavior of the solutions of the difference equation xn+1 = axn − bxn/(cxn − dxn−1), n = 0, 1, . . . , where the initial conditions x−1, x0 are arbitrary real numbers and a, b, c, d are positive constants

  • There has been a lot of interest in studying the global attractivity, boundedness character, and the periodic nature of nonlinear difference equations

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Summary

Introduction

In this paper we deal with some properties of the solutions of the difference equation xn+1. (i) The equilibrium point x of (1.2) is locally stable if for every > 0, there exists δ > 0 such that for all x−k, x−k+1, . (ii) The equilibrium point x of (1.2) is locally asymptotically stable if x is locally stable solution of (1.2) and there exists γ > 0 such that for all x−k, x−k+1, . Is a sufficient condition for the asymptotic stability of the difference equation yn+k + p1 yn+k−1 + · · · + pk yn = 0, n = 0, 1,. (a) If all roots of the polynomial equation (1.8) lie in the open unite disk |λ| < 1, the equilibrium x of (1.2) is asymptotically stable. (1.11) has a unique equilibrium x ∈ [a,b] and every solution of (1.11) converges to x

Periodic solutions
Local stability of the equilibrium point
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