We shall consider a linear difference coupled equation with time delay and discuss a Hopf bifurcation of this equation. In the case of weakly coupling, it wi..
We introduce the notion of difference equation defined on a structured set. nThe symmetry group of the structure determines the set of difference operators...
New global attractivity criteria are obtained for the second order difference nequation [ x_{n+1}=cx_{n}+f(x_{n}-x_{n-1}), quad n=1, 2, ... ] via a nLyap..