Results 31 to 40 of about 19,461 (275)

Approximating hidden chaotic attractors via parameter switching [PDF]

Chaos: An Interdisciplinary Journal of Nonlinear Science, 2018
In this paper, the problem of approximating hidden chaotic attractors of a general class of nonlinear systems is investigated. The parameter switching (PS) algorithm is utilized, which switches the control parameter within a given set of values with the initial value problem numerically solved.
Danca, Marius-F., Kuznetsov, Nikolay, Chen, Guanrong   +3 more
openaire   +4 more sources

Hyperchaotic Chameleon: Fractional Order FPGA Implementation

Complexity, 2017
There are many recent investigations on chaotic hidden attractors although hyperchaotic hidden attractor systems and their relationships have been less investigated.
Karthikeyan Rajagopal, Anitha Karthikeyan, Prakash Duraisamy   +2 more
doaj   +1 more source

A New Fractional-Order Chaotic System with Different Families of Hidden and Self-Excited Attractors

Entropy, 2018
In this work, a new fractional-order chaotic system with a single parameter and four nonlinearities is introduced. One striking feature is that by varying the system parameter, the fractional-order system generates several complex dynamics: self-excited ...
Jesus M. Munoz-Pacheco, Ernesto Zambrano-Serrano, Christos Volos, Sajad Jafari, Jacques Kengne, Karthikeyan Rajagopal   +5 more
doaj   +1 more source

A catalogue of galaxies behind the southern Milky Way. - II. The Crux and Great Attractor regions (l = 289deg - 338deg) [PDF]

, 2001
In this second paper of the catalogue series of galaxies behind the southern Milky Way, we report on the deep optical galaxy search in the Crux region (289deg
Abell, Alonso, Bender, Blakeslee, Burstein, Burstein, Burstein, Buta, Böhringer, Cameron, Cardelli, Dame, Dressler, Fairall, Feitzinger, Godwin, Griffith, Henning, Hudson, Jarrett, Jones, Juraszek, Karenchentsev, Kolatt, Kraan-Korteweg, Kraan-Korteweg, Kraan-Korteweg, Kraan-Korteweg, Kraan-Korteweg, Lynden-Bell, McHardy, P. A. Woudt, Peletier, R. C. Kraan-Korteweg, Schlegel, Schröder, Strauss, Visvanathan, Vollmer, Woudt, Yahil, Yamada   +41 more
core   +2 more sources

Input window size and neural network predictors [PDF]

, 2000
Neural network approaches to time series prediction are briefly discussed, and the need to specify an appropriately sized input window identified. Relevant theoretical results from dynamic systems theory are briefly introduced, and heuristics for finding
Davey, N., Frank, R., Hunt, Stephen
core   +1 more source

Dynamic Analysis and Robust Control of a Chaotic System with Hidden Attractor

Complexity, 2021
In this paper, a 3D jerk chaotic system with hidden attractor was explored, and the dissipativity, equilibrium, and stability of this system were investigated.
Huaigu Tian, Zhen Wang, Peijun Zhang, Mingshu Chen, Yang Wang   +4 more
doaj   +1 more source

Hidden attractors in fundamental problems and engineering models

, 2015
Recently a concept of self-excited and hidden attractors was suggested: an attractor is called a self-excited attractor if its basin of attraction overlaps with neighborhood of an equilibrium, otherwise it is called a hidden attractor.
A Kuznetsov, A Pisarchik, A Sommerfeld, AB Glukhovskii, AS Pikovski, B Bao, B Pol van der, B.R. Andrievsky, B.R. Andrievsky, C Li, C Li, Chunbiao Li, D Cafagna, D Dudkowski, David Hilbert, EN Lorenz, F Tahir, G Duffing, G Leonov, G. A. LEONOV, G.A. Leonov, G.A. Leonov, GA Leonov, GA Leonov, GA Leonov, GA Leonov, GA Leonov, GA Leonov, GA Leonov, GA Leonov, GA Leonov, GA Leonov, Gennady A. Leonov, Huitao Zhao, I Burkin, I.I. Blekhman, J Bernat, J Sprott, J Sprott, JULIEN CLINTON SPROTT, JWS Rayleigh, L Belyustina, M Chen, M Chen, M Shahzad, M.A. Kiseleva, M.A. Kiseleva, M.A. Kiseleva, MA Aizerman, MALIHE MOLAIE, MI Rabinovich, N.V. Kuznetsov, N.V. Kuznetsov, N.V. Kuznetsov, NE Barabanov, NV Kuznetsov, P Saha, Pooja Rani Sharma, Q Li, R. Fitts, RE Kalman, S Brezetskyi, S Jafari, S Jafari, S Nose, S Vaidyanathan, S Vaidyanathan, Sajad Jafari, Seng-Kin Lao, U Chaudhuri, V Pham, V. Semenov, VA Pliss, Viet-Thanh Pham, Viet-Thanh Pham, VO Bragin, VT Pham, VT Pham, VT Pham, VT Pham, W Hoover, WP Heath, X Wang, Xiao-Yu Dang, Y Feng, Y Feng, Y Ueda, Z Wei, Z Wei, Z Zhusubaliyev, Z Zhusubaliyev, Zhanybai T. Zhusubaliyev, Zhouchao Wei, Zhouchao Wei   +93 more
core   +1 more source

Homoclinic orbit and hidden attractor in the Lorenz-like system describing the fluid convection motion in the rotating cavity

, 2014
In this paper a Lorenz-like system, describing the process of rotating fluid convection, is considered. The present work demonstrates numerically that this system, also like the classical Lorenz system, possesses a homoclinic trajectory and a chaotic ...
Kuznetsov, N. V., Leonov, G. A., Mokaev, T. N.   +2 more
core   +1 more source

Detecting series periodicity with horizontal visibility graphs [PDF]

, 2010
The horizontal visibility algorithm has been recently introduced as a mapping between time series and networks. The challenge lies in characterizing the structure of time series (and the processes that generated those series) using the powerful tools of ...
ANGEL NUÑEZ, BARTOLO LUQUE, Elsner J. B., EUSEBIO VALERO, JOSE PATRICIO GÓMEZ, LUCAS LACASA, Xu X.   +6 more
core   +4 more sources

The behavior of hidden bifurcation in 2D scroll via saturated function series controlled by a coefficient harmonic linearization method

Demonstratio Mathematica, 2023
In this article, the behavior of hidden bifurcation in a two-dimensional (2D) scroll via saturated function series controlled by the coefficient harmonic linearization method is presented. A saturated function series approach for chaos generation.
Faiza Zaamoune, Tidjani Menacer
doaj   +1 more source