3 papers
math.PR2026
Mixing times and spectra of non-equilibrium symmetric exclusion processes on general graphs
Leonard J. Schulman, Alistair Sinclair
The symmetric exclusion process (SEP) is a classical model of interacting particles on a graph, in which multiple particles execute random walks subject to the constraint that no t…
q-bio.PE2024
Diversity in Evolutionary Dynamics
Yuval Rabani, Leonard J. Schulman, Alistair Sinclair
We consider the dynamics imposed by natural selection on the populations of two competing, sexually reproducing, haploid species. In this setting, the fitness of any genome varies…
cs.LG2023
Causal Discovery in Mixtures of Populations
Bijan Mazaheri, Spencer Gordon, Yuval Rabani +1
Causal discovery aims to learn causal structures up to certain symmetries. Diverse populations or changing environments give rise to heterogeneous data in the following sense: each…