3 papers
q-bio.PE2025
Long-range dispersal promotes spatial synchrony but reduces the length and time scales of synchronous fluctuations
Davi Arrais Nobre, Karen C. Abbott, Jonathan Machta +1
Synchronous oscillations of spatially disjunct populations are widely observed in ecology. Even in the absence of spatially synchronized exogenous forces, metapopulations may synch…
cond-mat.stat-mech2025
Behavior of Ising spins and ecological oscillators on dynamically rewired small-world networks
Davi Arrais Nobre, Karen C. Abbott, Jonathan Machta +1
Many ecological populations are known to display a cyclic behavior with period 2. Previous work has shown that when a metapopulation (group of coupled populations) with such dynami…
cond-mat.stat-mech2024
Optimal schedules for annealing algorithms
Amin Barzegar, Firas Hamze, Christopher Amey +1
Annealing algorithms such as simulated annealing and population annealing are widely used both for sampling the Gibbs distribution and solving optimization problems (i.e. finding g…