2010/03/25 by Pilwon Kim, Kim, Pilwon
Computer Science · Economics, Econometrics and Finance · #Chaos-based Image/Signal Encryption #Complex Systems and Time Series Analysis #Computational Physics and Python Applications #Dynamical Systems (math.DS) #FOS: Mathematics
paper · pdf · doi:10.48550/arxiv.1003.4795
openalex publication_date 2010/03/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We study various solution behaviors of scale equations which are recently proposed in \citeKim. On the contrary to conventional mathematical tools, scale equations are capable to accommodate various behaviors at different scale levels into one integrated solution. Some solutions of scale equations often retain strong stochastic properties such as fractional Brownian Motion, although constructing those solutions is a deterministic process. We show that imposing a regularity condition on scale equations determines the behaviors of solutions at both small and large scale levels simultaneously, and moreover, the corresponding solutions occur as solutions of differential equations too. This suggests that scale equations provide a potential framework unifying differential equations through fractal, to stochastic processes.