3 citations · 5 across the 13 of their papers we have counts for
16 papers
Delay-induced multistability in one-dimensional swarmalators with common intrinsic frequency
Rommel Tchinda Djeudjo, Timoteo Carletti, Kevin P. O'Keeffe
We study the delayed one-dimensional swarmalator model when all units share a common intrinsic frequency ω. Unlike the zero-frequency case, ω cannot be removed by a rotating-frame…
Rare but stable: hidden states in the 1D swarmalator model
Rommel Tchinda Djeudjo, Kevin P. O'Keeffe, Timoteo Carletti
The one-dimensional swarmalator model is usually understood through three macroscopic states: synchrony, the phase wave, and asynchrony. We show that the identical model also conta…
Optimal Navigation on Simplicial Complexes
Diego Febbe, Duccio Fanelli, Gianluca Peri +1
The navigation time and optimal search strategies deriving from random dynamical processes on binary graphs have been extensively explored and analyzed, being of prominent interest…
Swarming and Opinion Dynamics
Rommel Tchinda Djeudjo, Dibakar Ghosh, Timoteo Carletti
Collective dynamics in multi-agent systems provide a powerful framework for understanding how coherent group-level patterns can emerge from simple interactions between individuals.…
The role of asymmetric time delay and its structure in 1D swarmalators
Rommel Tchinda Djeudjo, Gourab Kumar Sar, Timoteo Carletti
Swarmalators are a class of coupled oscillators that simultaneously synchronize in both space and phase, providing a minimal model for systems ranging from biological microswimmers…
Classification of Chimera States via Fourier Analysis and Unsupervised Learning
Rommel Tchinda Djeudjo, Riccardo Muolo, Thierry Njougouo +1
Chimera states are among the most intriguing phenomena in nonlinear dynamics, characterized by the coexistence of coherent and incoherent behavior in systems of coupled identical o…
Model of Simplicial Complexes with dimension-wise preferential attachment
Diego Febbe, Duccio Fanelli, Timoteo Carletti
Network science is a powerful framework allowing to model complex systems, it is capable to describe and take into account the intricate web of connections existing among the const…
Astrocytes: Arnol'd Tongues Generalization in Dynamical Systems' Parameter Plane
Gonzalo Marcelo Ramírez-Ávila, S. Leo Kingston, Marek Balcerzak +3
We discovered generalized structures, named astrocytes due to their shape, that constitute a defined region characterizing regular behavior within the parameter plane (PP) of dynam…
Spectral Higher-Order Neural Networks
Gianluca Peri, Timoteo Carletti, Duccio Fanelli +1
Neural networks are fundamental tools of modern machine learning. The standard paradigm assumes binary interactions (across feedforward linear passes) between inter-tangled units,…
A robust method to identify chimera states
S. Nirmala Jenifer, Riccardo Muolo, Paulsamy Muruganandam +1
Chimera states are one of the most intriguing phenomena in nonlinear dynamics, characterized by the coexistence of coherent and incoherent behavior in systems of coupled identical…
Synchronization of higher-dimensional Kuramoto oscillators on networks: from scalar to matrix-weighted couplings
Anna Gallo, Renaud Lambiotte, Timoteo Carletti
The Kuramoto model is the paradigmatic model to study synchronization in coupled oscillator systems. In its classical formulation, the oscillators move on the unit circle, each cha…
Turing patterns in Matrix-Weighted Networks
Anna Gallo, Wilfried Segnou, Timoteo Carletti
Diffusion-driven instability is a fundamental mechanism underlying pattern formation in spatially extended systems. In almost all existing works, diffusion across the links of the…
Global Synchronization in Matrix-Weighted Networks
Anna Gallo, Yu Tian, Renaud Lambiotte +1
Synchronization phenomena in complex systems are fundamental to understanding collective behavior across disciplines. While classical approaches model such systems by using scalar-…
The Shortest-Path distance on graphons
Cédric Simal, Julien Petit, Timoteo Carletti
We define an analogue of the shortest-path distance for graphons. The proposed method is rooted on the extension to graphons of Varadhan's formula, a result that links the solution…
Chimera states on m-directed hypergraphs
Rommel Tchinda Djeudjo, Timoteo Carletti, Hiroya Nakao +1
Chimera states are synchronization patterns in which coherent and incoherent regions coexist in systems of identical oscillators. This elusive phenomenon has attracted significant…
Stochastic Weighted Fractal Networks
Timoteo Carletti
In this paper we introduce new models of complex weighted networks sharing several properties with fractal sets: the deterministic non-homogeneous weighted fractal networks and the…