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Перегляд за темою "Anomalous diffusion, fractals, and chaos"

Репозиторій DSpace/Manakin

Перегляд за темою "Anomalous diffusion, fractals, and chaos"

Сортувати за: Порядок: Результатів:

  • Alternative mechanisms of stochasticity in maps with discontinuities 
    Naydenov, S.V.; Tur, A.V.; Yanovsky, A.V.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2001)
    The maps with discontinuities dynamic chaos research is made. The borders of stability and bifurcation of cycles cutting are obtained. The structure of the stable cycles tree is determined. A new mechanism of spontaneous ...
  • Analytical treatment of the chaotic behaviour of the deterministic pseudolinear map: decay of correlations and stability of periodical systems 
    Demutsky, V.P.; Rashkovan, V.M. (Вопросы атомной науки и техники, 2001)
    It was received the rate of chaotization for pseudolinear mapping. It was shown that the rate of chaotization is proportional to the dimension of the phase space and maximal Lyapunov exponent. It was shown also that the ...
  • Anomalous diffusion of the cosmic rays in the fractal Galaxy 
    Lagutin, A.A. (Вопросы атомной науки и техники, 2001)
    We consider the problem of the cosmic ray spectrum formation assuming that cosmic rays are produced by galactic sources. The fractional diffusion equation proposed in our recent papers is used to describe the cosmic rays ...
  • Formalism for chaotic behavior of the bunched beam 
    Parsa, Z.; Zadorozhny, V. (Вопросы атомной науки и техники, 2001)
    Using Cesaro mid of Fourier series the quasi-linear Vlasov’s equation is transformed to the integral Fredholm equation. New results on the oscillatory behavior of solution are obtained. An extension to perturbing equation ...
  • Geometric models of statistical physics: billiard in a symmetric phase space 
    Naydenov, S.V.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2001)
    The billiard problem of statistical physics is considered in a new geometric approach with a symmetric phase space. The structure and topological features of typical billiard phase portrait are defined. The connection ...
  • On the averaging procedure over the Cantor set 
    Stanislavsky, A.A.; Weron, K. (Вопросы атомной науки и техники, 2001)
    The procedure of averaging a smooth function over the normalized density of the Cantor set (A. Le Mehaute, R.R. Nigmatullin, L. Nivanen. Fleches du temps et geometric fractale. Paris: “Hermes”, 1998, Chapter 5) has been ...
  • Routes to chaos through the interaction of high- and low-frequency oscillations 
    Shygimaga, D.V.; Vavriv, D.M. (Вопросы атомной науки и техники, 2001)
    Roads to chaos for systems with the interaction of high- and low-frequency oscillations are considered. Results are presented for quisi-periodically forced Duffing and Van-der-Pole oscillators and a two-mode system driven ...
  • Spectra of cosmic ray electrons and positrons in the Galaxy 
    Lagutin, A.A.; Osadchiy, K.I.; Gerasimov, V.V. (Вопросы атомной науки и техники, 2001)
    A new study of the cosmic ray electron and positron spectra is presented, using an anomalous diffusion model to describe the particles propagation in the Galaxy. The parameters defining the anomalous diffusion have been ...
  • Stochastic refinement systems and nonseparable random geometric structures 
    Virchenko, Yu.P.; Shpilinskaya, O.L. (Вопросы атомной науки и техники, 2001)
    Probabilistic study method of fractally disodered media is proposed. It is suggested on the base of introducing of the space refinement concept.
  • Stochastic resonance in nuclear fission 
    Berezovoj, V.P.; Bolotin, Yu.L.; Dzyubak, A.P.; Yanovsky, V.V.; Zhiglo, A.V. (Вопросы атомной науки и техники, 2001)
    Fission decay of highly excited periodically driven compound nuclei is considered in the framework of Langevin approach. We used residual-time distribution (RTD) as a tool for studying the dynamic features in the presence ...
  • Stochastic resonance in symmetric double well: higher harmonics 
    Zhiglo, A.V. (Вопросы атомной науки и техники, 2001)
    The work deals with the phenomenon of Stochastic Resonance in its genuine model, proposed by B. McNamara and K. Wiesenfeld for explanation of long-term climatic changes on Earth. It is shown that in two state model the ...