Mathematical frameworks for oscillatory network dynamics in neuroscience
The tools of weakly coupled phase oscillator theory have had a profound impact on the
neuroscience community, providing insight into a variety of network behaviours ranging from …
neuroscience community, providing insight into a variety of network behaviours ranging from …
[HTML][HTML] Network dynamics of coupled oscillators and phase reduction techniques
Investigating the dynamics of a network of oscillatory systems is a timely and urgent topic.
Phase synchronization has proven paradigmatic to study emergent collective behavior …
Phase synchronization has proven paradigmatic to study emergent collective behavior …
Weak chimeras in minimal networks of coupled phase oscillators
We suggest a definition for a type of chimera state that appears in networks of
indistinguishable phase oscillators. Defining a “weak chimera” as a type of invariant set …
indistinguishable phase oscillators. Defining a “weak chimera” as a type of invariant set …
Coupling functions: universal insights into dynamical interaction mechanisms
The dynamical systems found in nature are rarely isolated. Instead they interact and
influence each other. The coupling functions that connect them contain detailed information …
influence each other. The coupling functions that connect them contain detailed information …
Phase reduction beyond the first order: The case of the mean-field complex Ginzburg-Landau equation
Phase reduction is a powerful technique that makes possible to describe the dynamics of a
weakly perturbed limit-cycle oscillator in terms of its phase. For ensembles of oscillators, a …
weakly perturbed limit-cycle oscillator in terms of its phase. For ensembles of oscillators, a …
Emergent hypernetworks in weakly coupled oscillators
Networks of weakly coupled oscillators had a profound impact on our understanding of
complex systems. Studies on model reconstruction from data have shown prevalent …
complex systems. Studies on model reconstruction from data have shown prevalent …
Hopf normal form with SN symmetry and reduction to systems of nonlinearly coupled phase oscillators
Coupled oscillator models where N oscillators are identical and symmetrically coupled to all
others with full permutation symmetry SN are found in a variety of applications. Much, but not …
others with full permutation symmetry SN are found in a variety of applications. Much, but not …
Identical phase oscillator networks: Bifurcations, symmetry and reversibility for generalized coupling
For a system of coupled identical phase oscillators with full permutation symmetry, any
broken symmetries in dynamical behavior must come from spontaneous symmetry breaking …
broken symmetries in dynamical behavior must come from spontaneous symmetry breaking …
Robust weak chimeras in oscillator networks with delayed linear and quadratic interactions
We present an approach to generate chimera dynamics (localized frequency synchrony) in
oscillator networks with two populations of (at least) two elements using a general method …
oscillator networks with two populations of (at least) two elements using a general method …
Aging transition under discrete time-dependent coupling: Restoring rhythmicity from aging
We explore the aging transition in a network of globally coupled Stuart-Landau oscillators
under a discrete time-dependent coupling. In this coupling, the connections among the …
under a discrete time-dependent coupling. In this coupling, the connections among the …