To effectively study nonlinear equations and dynamics, a solid foundation in Calculus and Differential Equations is essential. Recommended resources include "Differential Equations" by Blanchard, Devaney, and Hall, which introduces nonlinear equations, and the two-volume series "Perspectives of NonLinear Dynamics" by E.A. Jackson for deeper insights. A typical study path involves mastering Trigonometry, Analytical Geometry, and progressing through Calculus I and II before tackling Differential Equations. The course requirements can vary significantly, so it's important to adapt your learning based on the specific areas of nonlinear mathematics you wish to explore. Ultimately, a tailored study plan that builds on these fundamentals will facilitate a deeper understanding of nonlinear dynamics.