Zobrazeno 1 - 10
of 225
pro vyhledávání: '"Alexey A. Koronovskii"'
Autor:
Artem A. Badarin, Semen A. Kurkin, Nikita S. Frolov, Alexey A. Koronovskii, Alexander E. Hramov, Alexey O. Rak
Publikováno v:
Results in Physics, Vol 15, Iss , Pp - (2019)
We revealed physical processes responsible for the excitation of higher-order modes in volume free-electron laser with photonic crystal. We discovered the new approach for the selection of the electromagnetic modes in volume free-electron laser with
Externí odkaz:
https://doaj.org/article/89a075cb54a74ca8b8ae165361daae2e
Autor:
Vladimir A. Maksimenko, Sabrina van Heukelum, Vladimir V. Makarov, Janita Kelderhuis, Annika Lüttjohann, Alexey A. Koronovskii, Alexander E. Hramov, Gilles van Luijtelaar
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract The ultimate goal of epileptology is the complete abolishment of epileptic seizures. This might be achieved by a system that predicts seizure onset combined with a system that interferes with the process that leads to the onset of a seizure.
Externí odkaz:
https://doaj.org/article/220c0989370c45398b671ecc71bce161
Autor:
Alexander E. Hramov, Vladimir A. Maksimenko, Svetlana V. Pchelintseva, Anastasiya E. Runnova, Vadim V. Grubov, Vyacheslav Yu. Musatov, Maksim O. Zhuravlev, Alexey A. Koronovskii, Alexander N. Pisarchik
Publikováno v:
Frontiers in Neuroscience, Vol 11 (2017)
In order to classify different human brain states related to visual perception of ambiguous images, we use an artificial neural network (ANN) to analyze multichannel EEG. The classifier built on the basis of a multilayer perceptron achieves up to 95%
Externí odkaz:
https://doaj.org/article/57628eab393544dda4527910488b92b8
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:192-195
Characteristics of intermittent behavior are investigated at the interface between generalized synchronization in unidirectional dissipatively coupled systems with complex attractor topology. An example of Lorentz systems and Chua generators is used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7057b092fed283c4e338a226b6c0a909
https://doi.org/10.3103/s106287382102012x
https://doi.org/10.3103/s106287382102012x
Publikováno v:
Technical Physics Letters. 46:792-795
A method for separating laminar and turbulent phases in coupled systems occurring near the boundary of generalized chaotic synchronization is proposed that is based on calculations of local Lyapunov exponents. The suitability of the proposed method h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7ac7b403139e82b688d26f19027bb0d
https://doi.org/10.1134/s1063785020080246
https://doi.org/10.1134/s1063785020080246
Publikováno v:
Technical Physics Letters. 46:350-353
A method is considered for distinguishing the typical behavior phases in the mode of alternating generalized synchronization, which is based on the use of an auxiliary system. It is established that it is sufficient to use only one variable character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff0df6f1a12525b51587916615279a81
https://doi.org/10.1134/s1063785020040082
https://doi.org/10.1134/s1063785020040082
Publikováno v:
Technical Physics Letters. 46:299-302
We consider a method of detrended fluctuation analysis (DFA method), which enables the study of long-range correlations in nonstationary processes. Its modification is proposed, including the calculation of additional quantity, that is, a scaling ind
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fe8c34e043396347ae0da37ac35ecee
https://doi.org/10.1134/s1063785020030281
https://doi.org/10.1134/s1063785020030281
Publikováno v:
2021 5th Scientific School Dynamics of Complex Networks and their Applications (DCNA).
In the present work we have reported on the explosive synchronization phenomenon observed in small-world networks. In parallel with the numerical simulations, an analytical approach has been used to describe the behavior of network nonlinear elements
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78ec51a1f4920bfe5ce88400e8de5a00
https://doi.org/10.1109/dcna53427.2021.9587265
https://doi.org/10.1109/dcna53427.2021.9587265
Publikováno v:
Chaos (Woodbury, N.Y.). 31(8)
Multistability in the intermittent generalized synchronization regime in unidirectionally coupled chaotic systems has been found. To study such a phenomenon, the method for revealing the existence of multistable states in interacting systems being th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::929dd0a8c62adbefdf9c617bf1c69af3
https://pubmed.ncbi.nlm.nih.gov/34470237
https://pubmed.ncbi.nlm.nih.gov/34470237
Publikováno v:
Technical Physics. 64:302-305
The mechanisms of occurrence and characteristics of intermittency at the boundary of generalized synchronization in mutually coupled systems with complex (two-sheet) chaotic attractor topology are investigated. It has been established that the occurr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08dc970630d6468a98c3bdace13ce0dd
https://doi.org/10.1134/s1063784219030198
https://doi.org/10.1134/s1063784219030198