On discrete-time polynomial dynamical systems on hypergraphs
Abstract
This paper studies the stability of discrete-time polynomial dynamical systems on hypergraphs by utilizing the Perron-Frobenius theorem for nonnegative tensors with respect to the tensors Z-eigenvalues and Z-eigenvectors. Firstly, for a multilinear polynomial system on a uniform hypergraph, we study the stability of the origin of the corresponding systems. Next, we extend our results to non-homogeneous polynomial systems on non-uniform hypergraphs. We confirm that the local stability of any discrete-time polynomial system is in general dominated by pairwise terms. Assuming that the origin is locally stable, we construct a conservative (but explicit) region of attraction from the system parameters. Finally, we validate our results via some numerical examples.
Cite
@article{arxiv.2403.03416,
title = {On discrete-time polynomial dynamical systems on hypergraphs},
author = {Shaoxuan Cui and Guofeng Zhang and Hildeberto Jardón-Kojakhmetov and Ming Cao},
journal= {arXiv preprint arXiv:2403.03416},
year = {2024}
}
Comments
arXiv admin note: text overlap with arXiv:2401.03652