170 citations · 3k across the 103 of their papers we have counts for
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Intermittent chaotic chimeras for coupled rotators
Simona Olmi, Erik A. Martens, Shashi Thutupalli +1
Two symmetrically coupled populations of N oscillators with inertia display chaotic solutions with broken symmetry similar to experimental observations with mechanical pendula.…
Stochastic mean field formulation of the dynamics of diluted neural networks
D. Angulo-Garcia, A. Torcini
We consider pulse-coupled Leaky Integrate-and-Fire neural networks with randomly distributed synaptic couplings. This random dilution induces fluctuations in the evolution of the m…
Convective Lyapunov Spectra
Aurelien Kenfack Jiotsa, Antonio Politi, Alessandro Torcini
We generalize the concept of convective (or velocity-dependent) Lyapunov exponent to an entire spectrum . Our results are supported by the consistency between the ou…
Chaos in the Hamiltonian mean field model
Francesco Ginelli, Kazumasa A. Takeuchi, Hugues Chate' +2
We study the dynamical properties of the canonical ordered phase of the Hamiltonian mean-field (HMF) model, in which particles, globally-coupled via pairwise attractive interac…
Extensive and Sub-Extensive Chaos in Globally-Coupled Dynamical Systems
Kazumasa A. Takeuchi, Hugues Chaté, Francesco Ginelli +2
Using a combination of analytical and numerical techniques, we show that chaos in globally-coupled identical dynamical systems, be they dissipative or Hamiltonian, is both extensiv…
Stable chaos
Antonio Politi, Alessandro Torcini
Stable chaos is a generalization of the chaotic behaviour exhibited by cellular automata to continuous-variable systems and it owes its name to an underlying irregular and yet line…