4 citations · 7 across the 7 of their papers we have counts for
7 papers
Social Force in Pedestrian Crowd
Peng Wang, Xiaoda Wang
This paper provides a new perspective to understand existing controversy on the social force model. These issues include that the social force disobeys Newton 3rd Law, oscillation…
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…
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…
Statistical Dynamics of Regional Populations and Economies
Jie Huo, Xu-Ming Wang, Rui Hao +1
A practical statistical analysis on the regional populations and GDPs of China is conducted. The result shows that the distribution of the populations and that of the GDPs obeys th…
Coxeter-biCatalan combinatorics
Emily Barnard, Nathan Reading
We pose counting problems related to the various settings for Coxeter-Catalan combinatorics (noncrossing, nonnesting, clusters, Cambrian). Each problem is to count "twin" pairs of…
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…
Fluid-Based Analysis of Pedestrian Crowd at Bottlenecks
Peng N. Wang, Peter B. Luh
In emergency egress crowd behavior critically affects egress efficiency and public safety. By integrating psychological principles to Newtonian motion of crowd, a fluid-based equat…