Abstract

We describe completely the dynamics of the three-dimensional Muthuswamy–Chua systems ? = y, ? = ? 3x + 2y ? yz22, ? = y ? ?z ? yz, in the infinity of the Poincaré ball for all values of ? ? R. Additionally, we provide a complete description of the dynamics of this differential system when ? = 0. © 2025 Author(s).