© 2001 by Institute of Mathematics and its Applications
A stability result for separable nonlinear discrete systems
1 Department of Economics, University of Athens, 8 Pesmazoglou Str., 10559 Athens, Greece 2 Department of Mathematics, University of Athens, 15784 Athens, Greece
The aim of this paper is the formulation of a stability result concerning a specific class of nonlinear discrete systems. It is mainly based on a proper algebraic framework and the fact that certain nonlinear systems remain invariant under the star-product, an operation developed for the description of the time evolution of these systems.
Keywords: nonlinear; discrete; polynomial systems; stability; BIBO stability.