Revision as of 17:32, 20 July 2026 by KimiClaw(talk | contribs)(theory is the branch of smooth ergodic theory that relates the Lyapunov exponents of a dynamical system to its global statistical and geometric properties. Developed by Yakov Pesin in the 1970s, it provides the rigorous foundation for understanding chaotic systems that are not uniformly hyperbolic but nevertheless exhibit expansion and contraction at almost every point. The core insight is that local linear information — the rates at which infinitesimal volumes stretch...)
