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This article is cited in 1 scientific paper (total in 1 paper)
Dynamical Systems
On the transfer of a number of concepts of statistical radiophysics to the theory of one-dimensional point mappings
A. M. Agalarova, A. A. Potapovbc, A. E. Rassadind, A. V. Stepanove a Institute of Physics. Kh. I. Amirkhanova of the Dagestan Scientific Center of the Russian Academy of Sciences, 94 M. Yaragsky str., Makhachkala, 367015, Russia
b Kotelnikov Institute of Radioengineering and Electronics (IRE) of Russian Academy of Sciences,
11 Mokhovaya str., buil. 7, Moscow, 125009, Russia
c JNU-IRE RAS Joint Laboratory of Information Technology and Fractal Processing of Signals, JiNan University,
601 Huangpu avenue, Guangzhou, 510632, China
d Nizhny Novgorod Mathematical Society,
23 Gagarin Ave., Nizhny Novgorod, 603950, Russia
e Chuvash State Agriculture Academy,
29 K. Marx str., Cheboksary, 428000, Russia
Abstract:
In the article, the possibility of using a bispectrum under the investigation of regular and chaotic behaviour of one-dimensional point mappings is discussed. The effectiveness of the transfer of this concept to nonlinear dynamics was demonstrated by an example of the Feigenbaum mapping. Also in the work, the application of the Kullback–Leibler entropy in the theory of point mappings is considered. It has been shown that this information-like value is able to describe the behaviour of statistical ensembles of one-dimensional mappings. In the framework of this theory some general properties of its behaviour were found out. Constructivity of the Kullback–Leibler entropy in the theory of point mappings was shown by means of its direct calculation for the “saw tooth” mapping with linear initial probability density. Moreover, for this mapping the denumerable set of initial probability densities hitting into its stationary probability density after a finite number of steps was pointed out.
Keywords:
period doubling bifurcation, discrete Fourier transform, Frobenius–Perron equation, B-spline, partition of unity.
Received: 15.11.2017
Citation:
A. M. Agalarov, A. A. Potapov, A. E. Rassadin, A. V. Stepanov, “On the transfer of a number of concepts of statistical radiophysics to the theory of one-dimensional point mappings”, Model. Anal. Inform. Sist., 25:1 (2018), 7–17
Linking options:
https://www.mathnet.ru/eng/mais605 https://www.mathnet.ru/eng/mais/v25/i1/p7
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