From collective oscillation to chimera state in a nonlocally coupled excitable system
Sign Up to like & getrecommendations! Published in 2018 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-017-3977-0
Abstract: Chimera states, which consist of coexisting domains of spatially coherent and incoherent dynamics, have been widely found in nonlocally coupled oscillatory systems. We demonstrate that chimera states can emerge from excitable systems under nonlocal coupling… read more here.
Keywords: nonlocally coupled; collective oscillation; chimera; chimera states ... See more keywords
Response of solitary states to noise-modulated parameters in nonlocally coupled networks of Lozi maps.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0082431
Abstract: We study numerically the impact of heterogeneity in parameters on the dynamics of nonlocally coupled discrete-time systems, which exhibit solitary states along the transition from coherence to incoherence. These partial synchronization patterns are described as… read more here.
Keywords: lozi maps; solitary states; states noise; response solitary ... See more keywords
Amplitude-mediated chimera states in nonlocally coupled Stuart-Landau oscillators.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0096284
Abstract: Chimera states achieve the coexistence of coherent and incoherent subgroups through symmetry breaking and emerge in physical, chemical, and biological systems. We show the presence of amplitude-mediated multicluster chimera states in nonlocally coupled Stuart-Landau oscillators.… read more here.
Keywords: chimera states; amplitude mediated; chimera; states nonlocally ... See more keywords
Spiral, Target, and Chimera Wave Structures in a Two-Dimensional Ensemble of Nonlocally Coupled van der Pol Oscillators
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DOI: 10.1134/s1063785019070046
Abstract: The dynamics of a two-dimensional ensemble of nonlocally coupled van der Pol oscillators is studied by numerical simulation. The possibility of realization of regular spiral and target waves is established. The emergence of a new… read more here.
Keywords: nonlocally coupled; dimensional ensemble; target; two dimensional ... See more keywords
Collective Dynamical Behaviors of Nonlocally Coupled Brockett Oscillators
Sign Up to like & getrecommendations! Published in 2023 at "Mathematical Problems in Engineering"
DOI: 10.1155/2023/1600610
Abstract: In this study, we consider a network of nonlocally coupled Brockett oscillators (BOs) with attractive and repulsive (AR) couplings to illustrate the existence of diverse collective dynamical behaviors, whereas previous studies solely concentrated on synchronization.… read more here.
Keywords: state; coupled brockett; nonlocally coupled; collective dynamical ... See more keywords