Heteroclinic switching between chimeras
C Bick - Physical Review E, 2018 - APS
Functional oscillator networks, such as neuronal networks in the brain, exhibit switching
between metastable states involving many oscillators. We give exact results how such …
between metastable states involving many oscillators. We give exact results how such …
Stability of cycling behaviour near a heteroclinic network model of Rock–Paper–Scissors–Lizard–Spock
CM Postlethwaite, AM Rucklidge - Nonlinearity, 2022 - iopscience.iop.org
The well-known game of Rock–Paper–Scissors can be used as a simple model of
competition between three species. When modelled in continuous time using differential …
competition between three species. When modelled in continuous time using differential …
Heteroclinic dynamics of localized frequency synchrony: Stability of heteroclinic cycles and networks
Coupled populations of identical phase oscillators with higher-order interactions can give
rise to heteroclinic cycles between invariant sets where populations show distinct …
rise to heteroclinic cycles between invariant sets where populations show distinct …
Predicting the separation of time scales in a heteroclinic network
M Voit, H Meyer-Ortmanns - Applied Mathematics and Nonlinear …, 2019 - sciendo.com
We consider a heteroclinic network in the framework of winnerless competition, realized by
generalized Lotka-Volterra equations. By an appropriate choice of predation rates we …
generalized Lotka-Volterra equations. By an appropriate choice of predation rates we …
[PDF][PDF] From coupled networks of systems to networks of states in phase space
O Weinberger, PB Ashwin - 2018 - ore.exeter.ac.uk
Dynamical systems on graphs can show a wide range of behaviours beyond simple
synchronization-even simple globally coupled structures can exhibit attractors with …
synchronization-even simple globally coupled structures can exhibit attractors with …
Behaviour of trajectories near a two-cycle heteroclinic network
O Podvigina - Dynamical Systems, 2023 - Taylor & Francis
Heteroclinic networks and cycles are invariant sets comprised of interacting nodes
connected by heteroclinic trajectories. Often the sets are not asymptotically stable but attract …
connected by heteroclinic trajectories. Often the sets are not asymptotically stable but attract …
Noise-constrained switching times for heteroclinic computing
FS Neves, M Voit, M Timme - Chaos: An Interdisciplinary Journal of …, 2017 - pubs.aip.org
Heteroclinic computing offers a novel paradigm for universal computation by collective
system dynamics. In such a paradigm, input signals are encoded as complex periodic orbits …
system dynamics. In such a paradigm, input signals are encoded as complex periodic orbits …
Finite switching near heteroclinic networks
S Castro, L Garrido-da-Silva - Nonlinearity, 2023 - iopscience.iop.org
We address the level of complexity that can be observed in the dynamics near a robust
heteroclinic network. We show that infinite switching, which is a path towards chaos, does …
heteroclinic network. We show that infinite switching, which is a path towards chaos, does …
Travelling waves and heteroclinic networks in models of spatially-extended cyclic competition
DCG Dijkema, CM Postlethwaite - Nonlinearity, 2023 - iopscience.iop.org
Dynamical systems containing heteroclinic cycles and networks can be invoked as models
of intransitive competition between three or more species. When populations are assumed …
of intransitive competition between three or more species. When populations are assumed …
How many points converge to a heteroclinic network in an aperiodic way?
Homoclinic and heteroclinic connections can form cycles and networks in phase space,
which organize the global phenomena in dynamical systems. On the one hand, stability …
which organize the global phenomena in dynamical systems. On the one hand, stability …