2017
DOI: 10.1063/1.4986156
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The size of the sync basin revisited

Abstract: In dynamical systems, the full stability of fixed point solutions is determined by their basins of attraction. Characterizing the structure of these basins is, in general, a complicated task, especially in high dimensionality. Recent works have advocated to quantify the non-linear stability of fixed points of dynamical systems through the relative volumes of the associated basins of attraction [Wiley et al., Chaos 16, 015103 (2006) and Menck et al. Nat. Phys. 9, 89 (2013)]. Here, we revisit this issue and prop… Show more

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Cited by 38 publications
(43 citation statements)
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“…In order to calculate this balancing ratio of a circulant graph for an arbitrary number of vertices in the graph, we need to derive an expression for the basin stability of the graph's fixed points. The basin stability S B (q c ) in dependence of the winding number q c for the fixed points in the Kuramoto model on a cycle graph is known to follow a Gaussian distribution S B (q) = and different explanations for this scaling have been suggested [22,34]. As we found here, the variance σ 2 C N (N ) of this Gaussian distribution scales to good approximation linearly with the number of vertices N as shown in Fig.…”
Section: Variance Of Basin Stability Scales Linearly With Number Of Vsupporting
confidence: 59%
“…In order to calculate this balancing ratio of a circulant graph for an arbitrary number of vertices in the graph, we need to derive an expression for the basin stability of the graph's fixed points. The basin stability S B (q c ) in dependence of the winding number q c for the fixed points in the Kuramoto model on a cycle graph is known to follow a Gaussian distribution S B (q) = and different explanations for this scaling have been suggested [22,34]. As we found here, the variance σ 2 C N (N ) of this Gaussian distribution scales to good approximation linearly with the number of vertices N as shown in Fig.…”
Section: Variance Of Basin Stability Scales Linearly With Number Of Vsupporting
confidence: 59%
“…Optimization of synchronization has been investigated from various angles. The synchronous state can be optimal from the point of view of linear stability [5], the range of parameters that allow synchronization [12][13][14], the value that an order parameter takes at synchrony [15] or the volume of the basin of attraction around a stable synchronous fixed point [16][17][18]. Here we extend these investigations by asking what makes synchronous states more or less fragile against external perturbations.…”
mentioning
confidence: 85%
“…Twisted states of identical oscillators, originally discovered in ring structures [31,32], have been recently reported in square and cubic lattices [25]. In the twisted states of lattices, oscillators in each line are synchronized in square lattices while oscillators in each plane are synchronized in cubic lattices.…”
Section: Discussionmentioning
confidence: 99%