S
Sergiy Yanchuk
Researcher at National Academy of Sciences of Ukraine
Publications - 8
Citations - 208
Sergiy Yanchuk is an academic researcher from National Academy of Sciences of Ukraine. The author has contributed to research in topics: Synchronization of chaos & Chaotic. The author has an hindex of 6, co-authored 8 publications receiving 203 citations.
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Bifurcation structure of a model of bursting pancreatic cells
TL;DR: One- and two-dimensional bifurcation studies of a prototypic model of bursting oscillations in pancreatic beta-cells reveal a squid-formed area of chaotic dynamics in the parameter plane, with period-doubling bIfurcations on one side of the arms and saddle-node bifutures on the other.
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Partial synchronization and clustering in a system of diffusively coupled chaotic oscillators
TL;DR: In this paper, the authors examined the problem of partial synchronization (or clustering) in diffusively coupled arrays of identical chaotic oscillators with periodic boundary conditions and proved the existence of partially synchronized states for systems of three and four oscillators.
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Loss of synchronization in coupled Rössler systems
TL;DR: In this paper, the authors considered the transverse stability of a pair of symmetrically coupled, identical Rossler systems and showed that desynchronization is associated with different orbits undergoing transverse pitchfork or period-doubling bifurcations.
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Effects of a parameter mismatch on the synchronization of two coupled chaotic oscillators
TL;DR: It is shown that the synchronized state is shifted away from the symmetric manifold, and the magnitude of this shift is expressed in terms of the coupling strength and the mismatch parameter.
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Synchronization of time-continuous chaotic oscillators.
TL;DR: Periodic orbit threshold theory is applied to determine the bifurcations through which low-periodic orbits embedded in the fully synchronized state lose their transverse stability, and the appearance of globally and locally riddled basins of attraction is discussed, respectively, in terms of the subcritical, supercritical nature of the riddling biforcations.