Astrocytes are increasingly recognized as active regulators of neural dynamics, yet their role in large-scale synchronization remains incompletely understood. Building on the discovery of breathing cluster synchronization in neuron-astrocyte networks, we investigate whether this phenomenon persists under more biologica...
Ediline L. F. Nguessap, Thierry Njougouo, F. F. Ferreira· 0 citations
Chimera states, characterized by the coexistence of coherent and incoherent dynamics in networks of coupled oscillators, are among the most intriguing collective phenomena in nonlinear systems and are strongly shaped by the underlying topology and initial conditions. Their analysis in large-scale networks remains compu...
Margherita Bertè, Thierry Njougouo, Paolo Sarti et al.· 0 citations
Topological signals are dynamical variables supported on higher-order structures such as simplicial or cell complexes. In this work, we investigate the impact of time-delayed interactions on the emergence of global synchronization of topological oscillators, with application to the Stuart-Landau system. We first examin...
Wilfried Segnou, Thierry Njougouo, Diego Garlaschelli et al.· 0 citations
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