Weak chaos in difference equations
Dynamical Systems
2023-10-13 v1
Abstract
For a general discrete dynamics on a Banach and Hilbert spaces we give necessary and sufficient conditions of the existence of bounded solutions under assumption that the homogeneous difference equation admits an discrete dichotomy on the semi-axes. We consider the so called resonance (critical) case when the uniqueness of solution is disturbed. We show that admissibility can be reformulated in the terms of generalized or pseudo-invertibility. As an application we consider the case when the corresponding dynamical system is e-trichotomy.
Cite
@article{arxiv.2310.08220,
title = {Weak chaos in difference equations},
author = {O. Pokutnyi},
journal= {arXiv preprint arXiv:2310.08220},
year = {2023}
}