منابع مشابه
Complex and Chaotic Systems
Suleiman K. Kassicieh Department of Finance, International and Technology Management, University ofNew Mexico, Albuquerque, NM87131-1221 e-mail: [email protected]. Thomas L. Paez Experimental Structural Dynamics Department Sandia National Laboratories, Albuquerque, NM 87185-0577 e-mail: [email protected]. Gautam Vera Department of Finance, International and Technolo~ Management University of New...
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It is shown that the Husimi representations of chaotic eigenstates are strongly correlated along classical trajectories. These correlations extend across the whole system size and, unlike the corresponding eigenfunction correlations in configuration space, they persist in the semiclassical limit. A quantitative theory is developed on the basis of Gaussian wave packet dynamics and random-matrix ...
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In this contribution we present a brief introduction to the theory of synchronization of self-sustained oscillators. Classical results for synchronization of periodic motions and eeects of noise on this process are reviewed and compared with recently found phase synchronization phenomena in chaotic oscillators. The basic notions of phase and frequency locking are reconsidered within a common fr...
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Aims. Astrophysical objects frequently exhibit some irregularities or complex behaviour in their light curves. We focus primarily on hot stars, where both radial and non-radial pulsations are observed. One of the primary research goals is to determine physical parameters of stellar pulsations by analyzing their light curves or spectra, focusing on periodic or quasiperiodic behaviour. Methods. W...
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In this paper, we develop algorithms for calculation of fractal measures and characteristic exponents for modeling of chaotic systems evolution. Using temporal localization along phase trajectories of a chaotic attractor reconstructed from nonlinear time series, we achieve the essential reduction of required computer resources that allows the nonlinear analysis algorithms to be realized even fo...
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ژورنال
عنوان ژورنال: Pramana
سال: 2009
ISSN: 0304-4289,0973-7111
DOI: 10.1007/s12043-009-0099-3