σ(f(x)) = λ σ(x). Linearises f near hyperbolic fixed-point with multiplier λ. Composition f^n closed-form via σ. Used for analytic continuation of iteration; Mandelbrot/Julia set rigorous theory.
σ(f(x)) = λ σ(x). Linearises f near hyperbolic fixed-point with multiplier λ. Composition f^n closed-form via σ. Used for analytic continuation of iteration; Mandelbrot/Julia set rigorous theory.