This topic continues a series of my articles on Habré devoted to the study of the Lorenz attractor.
Part 1. A critical look at the Lorenz attractor
Part 2. The dynamic Lorentz system and the computational experiment
Part 3. On the existence of periodic solutions in the Lorentz system
Part 4. Three cycles in the Lorenz attractor
Thus, consider the nonlinear system of differential equations introduced by Edward Lorentz in 1963: