no code implementations • 12 Apr 2024 • Lyle Poley, Tobias Galla, Joseph W. Baron
We find that highly-connected species are less likely to survive than their poorly connected counterparts, which skews the eventual degree distribution towards a preponderance of species with low degree, a pattern commonly observed in real ecosystems.
no code implementations • 27 Jan 2023 • Enrique Rozas Garcia, Mark J. Crumpton, Tobias Galla
We study communities emerging from generalised random Lotka--Volterra dynamics with a large number of species with interactions determined by the degree of niche overlap.
1 code implementation • 2 Aug 2022 • Lyle Poley, Joseph W. Baron, Tobias Galla
In the analysis of complex ecosystems it is common to use random interaction coefficients, often assumed to be such that all species are statistically equivalent.
no code implementations • 8 Jul 2022 • Ferran Larroya, Tobias Galla
The set-up is such that the model reduces to the known generalised Lotka-Volterra equations with random interaction coefficients in the limit of an infinite population for each species.
1 code implementation • 17 Mar 2020 • Annabel L Davies, Tobias Galla
Here we carry out a simulation study and find that disparity in the number of trials involving different treatments leads to a systematic bias in estimated rank probabilities.
Methodology Statistical Mechanics
no code implementations • 21 Jun 2019 • Joseph W. Baron, Tobias Galla
Using a stochastic individual-based modelling approach, we examine the role that Delta-Notch signalling plays in the regulation of a robust and reliable somite segmentation clock.
1 code implementation • 29 Jan 2018 • Henri Kauhanen, Deepthi Gopal, Tobias Galla, Ricardo Bermúdez-Otero
Different structural features of human language change at different rates and thus exhibit different temporal stabilities.
no code implementations • 31 Jan 2017 • Marco Pangallo, James Sanders, Tobias Galla, Doyne Farmer
Do boundedly rational players learn to choose equilibrium strategies as they play a game repeatedly?
