175 citations · 386 across the 38 of their papers we have counts for
8 papers · 1 filter
Griffiths phase emerging from strong mutualistic disorder in high-dimensional interacting systems
Tommaso Jack Leonardi, Amos Maritan, Sandro Azaele
The majority of analysis of interacting systems is done for weak and well-balanced interactions, when in fact topology and rare event factors often result in strong and sign-biased…
The Limits of Inference in Complex Systems: When Stochastic Models Become Indistinguishable
Javier Aguilar, Miguel A. Muñoz, Sandro Azaele
Robust inference for stochastic dynamical systems is often hampered by sparse sampling and the absence of closed-form likelihoods. We introduce a Monte Carlo path-inference framewo…
Unraveling the temporal dependence of ecological interaction measures
Javier Aguilar, Samir Suweis, Amos Maritan +1
Identifying the network of species interactions is a fundamental step toward understanding ecosystem stability and biodiversity. However, the interpretability of empirical interact…
Generalized Lotka-Volterra systems with quenched random interactions and saturating nonlinear response
Marco Zenari, Francesco Ferraro, Sandro Azaele +2
The generalized Lotka-Volterra (GLV) equations with quenched random interactions have been extensively used to investigate the stability and dynamics of complex ecosystems. However…
Synchronization and chaos in complex ecological communities with delayed interactions
Francesco Ferraro, Christian Grilletta, Emanuele Pigani +3
Explaining the wide range of dynamics observed in ecological communities is challenging due to the large number of species involved, the complex network of interactions among them,…
A novel metric for species vulnerability and coexistence in spatially-extended ecosystems
Davide Bernardi, Giorgio Nicoletti, Prajwal Padmanabha +4
We develop a theoretical framework to understand the persistence and coexistence of competitive species in a spatially explicit metacommunity model with a heterogeneous dispersal k…