23 citations · 25 across the 2 of their papers we have counts for
4 papers
Evolution of Cooperation in a Spatial Prisoner's Dilemma
Frank Schweitzer, Laxmidhar Behera, Heinz Muehlenbein
We investigate the spatial distribution and the global frequency of agents who can either cooperate or defect. The agent interaction is described by a deterministic, non-iterated p…
Self-Organization, Active Brownian Dynamics, and Biological Applications
Werner Ebeling, Frank Schweitzer
After summarizing basic features of self-organization such as entropy export, feedbacks and nonlinear dynamics, we discuss several examples in biology. The main part of the paper i…
Modelling Migration and Economic Agglomeration with Active Brownian Particles
Frank Schweitzer
We propose a stochastic dynamic model of migration and economic aggregation in a system of employed (immobile) and unemployed (mobile) agents which respond to local wage gradients.…
Computer Simulations of Pedestrian Dynamics and Trail Formation
D. Helbing, P. Molnar, F. Schweitzer
A simulation model for the dynamic behaviour of pedestrian crowds is mathematically formulated in terms of a social force model, that means, pedestrians behave in a way as if they…