In this work, we present a simple, finite-difference method to approximate positive and
bounded solutions of a parabolic partial differential equation with nonlinear diffusion, which …

In this paper, we investigate the boundedness character, the periodic character and the
global behavior of positive solutions of the difference equation xn+ 1= An+ xpn− kxpn, n= 0 …

On a cyclic system of difference equations Page 1 On a cyclic system of difference equations
Stevo Stevica,b* aMathematical Institute of the Serbian Academy of Sciences, Knez Mihailova …

In this paper, we study the boundedness, stability, and the rate of convergence of positive
solutions of the following system of difference equations: xn+ 1= α+ yn-1 xnp, yn+ 1= α+ xn-1 …

We introduce non-standard, finite-difference schemes to approximate nonnegative solutions
of a weakly hyperbolic (that is, a hyperbolic partial differential equation in which the second …

In this work, we propose an efficient implementation of a finite-difference method employed
to approximate the solutions of a system of partial differential equations that appears in the …

We study the long-term behavior of positive solutions of the cyclic system of difference
equations x (i) n+ 1= max n α,(x (i+ 1) n) p (x (i+ 2) n− 1) qo, i= 1,..., k, n∈ N0, where k∈ N …

In this paper, we investigate the boundedness character and the global behavior of positive
solutions of the following non-autonomous difference equation. xn+ 1= An+ xn− k xn, n= 0 …

This note presents a weak generalization of a time-delayed partial differential equation
which, in turn, generalizes the well-known Burger–Fisher and Burgers–Huxley models. In …

In this work, we present a simple, nite-di erence method to approximate positive and
bounded solutions of a parabolic partial di erential equation with nonlinear di usion which …