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.
Papers
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Suppression of spontaneous oscillations in high-frequency stimulated neuron models
Kestutis Pyragas,Peter A. Tass +1 more
TL;DR: It is shown that high-frequency current stimulation may cause a death of spontaneous low-frequency oscillations and the universality of this effect for typical neuron models as well as for the normal form of the supercritical Hopf bifurcation.
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Eliminating synchronization in bistable networks
Irmantas Ratas,Kestutis Pyragas +1 more
TL;DR: Two different algorithms are suggested to switch the bistable networks from the stable coherent state to the stable incoherent state and one of them is an act-and-wait control method, which utilizes the mean field measurements and homogeneous time delayed feedback perturbations with the periodically switched on and off feedback gain.
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Tuning of semiconductor oscillators by chaos control
TL;DR: In this paper, it is demonstrated that a stable and tunable semiconductor oscillator can be designed by using a novel method of chaos control, by application of a small time-continuous delayed feedback voltage control signal, different unstable periodic orbits embedded in the chaotic attractor of a semiconductor.
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Application of Ultrafast Schottky Diodes to High Megahertz Chaotic Oscillators
Gytis Mykolaitis,Arūnas Tamaševičius,S. Bumelienė,A. Namajūnas,Kestutis Pyragas,Viktoras Pyragas +5 more
TL;DR: In this article, a dynamical noise generator with Schottky-barrier diodes has been proposed, which is an autonomous one, providing essentially smoother power spectra.
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Anticipatory synchronization via low-dimensional filters
TL;DR: In this paper, an anticipatory chaotic synchronization scheme based on a low-order all-pass filter was proposed, which is designed as a Pade approximation to the transfer function of an ideal delay line, which was used in a standard Voss scheme.