Mandelbrot, Benoit B. - In: Physica A: Statistical Mechanics and its Applications 263 (1999) 1, pp. 477-487
In diverse sciences that lack Hamiltonians, the analysis of complex systems is helped by the powerful tools provided by renormalization, fixed points and scaling. As one example, an intrinsic form of exact renormalizability was long used by the author in economics and related fields, most...