Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Hata, Shigefumi"'
We analyze the simplest model of identical coupled phase oscillators subject to two-body and three-body interactions with permutation symmetry. This model is derived from an ensemble of weakly coupled nonlinear oscillators by phase reduction. Our stu
Externí odkaz:
http://arxiv.org/abs/2309.09265
Publikováno v:
Scientific Reports 5 10840 (2015)
The advances in understanding complex networks have generated increasing interest in dynamical processes occurring on them. Pattern formation in activator-inhibitor systems has been studied in networks, revealing differences from the classical contin
Externí odkaz:
http://arxiv.org/abs/1412.2923
Akademický článek
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The problem of stochastic advection of passive particles by circulating conserved flows on networks is formulated and investigated. The particles undergo transitions between the nodes with the transition rates determined by the flows passing through
Externí odkaz:
http://arxiv.org/abs/1312.4849
As proposed by Alan Turing in 1952 as a ubiquitous mechanism for nonequilibrium pattern formation, diffusional effects may destabilize uniform distributions of reacting chemical species and lead to both spatially and temporally heterogeneous patterns
Externí odkaz:
http://arxiv.org/abs/1310.6738
Sufficient conditions for the wave instability in general three-component reaction-diffusion systems are derived. These conditions are expressed in terms of the Jacobian matrix of the uniform steady state of the system, and enable us to determine whe
Externí odkaz:
http://arxiv.org/abs/1302.0683
We consider optimization of phase response curves for stochastic synchronization of non-interacting limit-cycle oscillators by common Poisson impulsive signals. The optimal functional shape for sufficiently weak signals is sinusoidal, but can differ
Externí odkaz:
http://arxiv.org/abs/1106.3425
Nonlinear oscillators can mutually synchronize when they are driven by common external impulses. Two important scenarios are (i) synchronization resulting from phase locking of each oscillator to regular periodic impulses and (ii) noise-induced synch
Externí odkaz:
http://arxiv.org/abs/1008.3009
Autor:
Nakao, Hiroya, Hata, Shigefumi
Publikováno v:
ながれ : 日本流体力学会誌. 33(No. 1):29-36