K
Kestutis Pyragas
Researcher at Vilnius University
Publications - 110
Citations - 6963
Kestutis Pyragas is an academic researcher from Vilnius University. The author has contributed to research in topics: Synchronization of chaos & Chaotic. The author has an hindex of 30, co-authored 110 publications receiving 6571 citations. Previous affiliations of Kestutis Pyragas include Technical University of Berlin & University of Tübingen.
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Stabilization of an unstable steady state in a Mackey-Glass system
TL;DR: In this paper, theoretical and experimental results of stabilizing an unstable steady state in a Mackey-glass system and its electronic analog driven into regions of hyperchaotic oscillations are presented.
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Controlling synchrony in oscillatory networks with a separate stimulation-registration setup
TL;DR: In this article, a demand-controlled method for desynchronization of globally coupled oscillatory networks utilizing a configuration with an observed and stimulated subsystem is presented, which enables to restore desynchronized states in both subsystems in a robust way.
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Conditional Lyapunov exponents from time series
TL;DR: In this article, a method for estimating conditional Lyapunov exponents from time series of two unidirectionally coupled chaotic systems is developed, which uses two scalar data sets, one taken from the driving and the other from the response system, and enables one to detect a generalized synchronization in an experiment without recourse to an auxiliary response system.
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Adaptive control of unknown unstable steady states of dynamical systems.
TL;DR: It is shown that the saddle-type steady states cannot be stabilized by using the conventional low-pass filter, but the limitation can be overcome by using an unstable low- pass filter.
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Analytical properties and optimization of time-delayed feedback control.
TL;DR: It is shown that the main stability properties of the system controlled by time-delayed feedback can be simply derived from a leading Floquet exponent defining the system behavior under proportional feedback control.