Simulation on a grid graph | |

Profile of the stationary distribution for the two-vertex graph with n = 170 particles. The x-axis corresponds to the number of particles at vertex 1. For small attraction constants, we see particle spread, and for large attraction constants, we see aggregation. The attraction constant is parametrized as beta/n, and beta is labelled at the top. | |

Profile for the stationary distribution for the triangle graph. Each corner of the probability simplex corresponds to placing all n particles at a single vertex. Again, beta is labelled. |

Design credit: Abhishek Nagaraj