Partial locking in phase-oscillator populations with heterogenous coupling.
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DOI: 10.1063/5.0093318
Abstract: We consider a variant of the mean-field model of coupled phase oscillators with uniform distribution of natural frequencies. By establishing correlations between the quenched disorder of intrinsic frequencies and coupling strength with both in- and… read more here.
Keywords: populations heterogenous; oscillator populations; partial locking; phase oscillator ... See more keywords
Chimeras on a ring of oscillator populations.
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DOI: 10.1063/5.0127306
Abstract: Chimeras occur in networks of coupled oscillators and are characterized by coexisting groups of synchronous oscillators and asynchronous oscillators. We consider a network formed from N equal-sized populations at equally spaced points around a ring.… read more here.
Keywords: oscillator populations; ring oscillator; chimeras ring;
Dynamics of Noisy Oscillator Populations beyond the Ott-Antonsen Ansatz.
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DOI: 10.1103/physrevlett.120.264101
Abstract: We develop an approach for the description of the dynamics of large populations of phase oscillators based on "circular cumulants" instead of the Kuramoto-Daido order parameters. In the thermodynamic limit, these variables yield a simple… read more here.
Keywords: antonsen ansatz; dynamics noisy; populations beyond; oscillator populations ... See more keywords