no code implementations • 15 Apr 2024 • Prajwal Padmanabha, Giorgio Nicoletti, Davide Bernardi, Samir Suweis, Sandro Azaele, Andrea Rinaldo, Amos Maritan
Metapopulation models have been instrumental in demonstrating the ecological impact of landscape structure on the survival of a focal species in complex environments.
no code implementations • 6 Jul 2023 • Samir Suweis, Francesco Ferraro, Christian Grilletta, Sandro Azaele, Amos Maritan
In this work, we explore the dynamics of species abundances within ecological communities using the Generalized Lotka-Volterra (GLV) model.
no code implementations • 23 Jun 2023 • Sandro Azaele, Amos Maritan
Our results show that the generalized mean field equations have solutions which depend on all cumulants of the distribution of species interactions, leading to a breakdown of universality.
no code implementations • 11 May 2023 • Franco Cardin, Alberto Lovison, Amos Maritan, Aram Megighian
In particular, the models should include the possibility of non constant and non symmetric synaptic weights $T_{ij}$ in the neuron-neuron interaction matrix, radically overcoming the classical Hopfield setting.
no code implementations • 4 Nov 2021 • Tatjana Škrbić, Trinh Xuan Hoang, Achille Giacometti, Amos Maritan, Jayanth R. Banavar
Proteins are the common constituents of all living cells.
no code implementations • 22 Oct 2021 • Meghdad Saeedian, Emanuele Pigani, Amos Maritan, Samir Suweis, Sandro Azaele
Finally, we introduce a measure of stability that holds for out of equilibrium dynamics and we show that in the oscillatory regime induced by the delay stability increases for increasing ecosystem diversity.
no code implementations • 2 Apr 2021 • Deepak Gupta, Stefano Garlaschi, Samir Suweis, Sandro Azaele, Amos Maritan
Finally, we analytically compute the distribution of the population sizes of coexisting species.
no code implementations • 27 Jan 2021 • Tatjana Škrbić, Amos Maritan, Achille Giacometti, Jayanth R. Banavar
We seek to understand the interplay between amino acid sequence and local structure in proteins.
1 code implementation • 27 Dec 2019 • Matteo Zambra, Alberto Testolin, Amos Maritan
Network science can offer fundamental insights into the structural and functional properties of complex systems.