3 papers
physics.soc-ph2019
Diffusion and memory effect in a stochastic processes and the correspondence to an information propagation in a social system
Peng Wang, Feng-Chun Pan, Jie Huo +1
A generalized Langevin equation is suggested to describe a system with memory() as well as with positive and negative damping. The equation can…
physics.soc-ph2019
Non-equilibrium diffusion characteristics of a particle system and the correspondence to a social system
Peng Wang, Feng-Chun Pan, Jie Huo +1
A Langevin equation is suggested to describe a system driven by correlated Gaussian white noise as well as with positive and negative damping demarcated by a critical velocity. The…
physics.soc-ph2016
Studying on Opinion Evolution by Hamilton-Jacobi Equation
Chen-Jie Feng, Peng Wang, Jie Huo +2
A physical description of an opinion evolution is conducted based on the Hamilton-Jacobi equation derived from a generalized potential and the corresponding Langevin equation. The…