Global asymptotic stability in a rational recursive sequence

On the Rational Recursive Sequence X_{N+1}=ƔX_{N-K}+(AX_N+BX_{N-K})⁄(CX_N-DX_{N-K})

On a (2,2)-rational Recursive Sequence

We investigate the asymptotic behavior of the recursive difference equation yn+1 = (α+ βyn)/(1 + yn−1) when the parameters α < 0 and β ∈ R. In particular, we establish the boundedness and the global stability of solutions for different ranges of the parameters α and β. We also give a summary of results and open questions on the more general recursive sequences yn+1 = (a+ byn)/(A+Byn−1), when th...

Global asymptotic stability of a nonlinear recursive sequence

In this work, we investigate the global asymptotic stability of the following nonlinear recursive sequence: x n+1 = x n x b n−2 + x b n−3 + x b n−1 + a x n x b n−3 + x b n−2 + x b n−1 + a (1) where a, b ∈ [0, ∞) and the initial values x −3 , x −2 , x −1 , x 0 are arbitrary positive real numbers.

Permanence and global asymptotic stability of a delayed predator-prey model with Hassell-Varley type functional response

Here, a predator-prey model with Hassell-Varley type functional responses is studied. Some sufficient conditions are obtained for the permanence and global asymptotic stability of the system by using comparison theorem and constructing a suitable Lyapunov functional. Moreover, an example is illustrated to verify the results by simulation.

Global Asymptotic and Exponential Stability of Tri-Cell Networks with Different Time Delays

In this paper‎, ‎a bidirectional ring network with three cells and different time delays is presented‎. ‎To propose this model which is a good extension of three-unit neural networks‎, ‎coupled cell network theory and neural network theory are applied‎. ‎In this model‎, ‎every cell has self-connections without delay but different time delays are assumed in other connections‎. ‎A suitable Lyapun...