Showing 241 - 260 results of 679 for search '"dynamical systems"', query time: 0.06s Refine Results
  1. 241

    Nonlinear dynamics in psychology by Stephen J. Guastello

    Published 2001-01-01
    “…This article provides a survey of the applications of nonlinear dynamical systems theory to substantive problems encountered in the full scope of psychological science. …”
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    Article
  2. 242

    W-Stability of Multistable Nonlinear Discrete-Time Systems by Zhishuai Ding, Guifang Cheng, Xiaowu Mu

    Published 2012-01-01
    “…Motivated by the importance and application of discrete dynamical systems, this paper presents a new Lyapunov characterization which is an extension of conventional Lyapunov characterization for multistable discrete-time nonlinear systems. …”
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    Article
  3. 243

    Dynamics of Stochastic Coral Reefs Model with Multiplicative Nonlinear Noise by Zaitang Huang

    Published 2016-01-01
    “…Little seems to be known about the ergodicity of random dynamical systems with multiplicative nonlinear noise. …”
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    Article
  4. 244

    Gravitational Algebras and Applications to Nonequilibrium Physics by Michele Cirafici

    Published 2025-01-01
    “…Additionally, we provide a brief overview of the theory of nonequilibrium dynamical systems in finite dimensions and discuss its generalization to gravitational algebras. …”
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    Article
  5. 245

    Conditional Lie-Bäcklund Symmetry Reductions and Exact Solutions of a Class of Reaction-Diffusion Equations by Xinyang Wang, Junquan Song

    Published 2018-01-01
    “…The resulting equations are either solved exactly or reduced to some finite-dimensional dynamical systems. The exact solutions obtained in concrete examples possess the extended forms of the separation of variables.…”
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    Article
  6. 246

    Global Stability for Fractional Diffusion Equations in Biological Systems by Khalid Hattaf, Noura Yousfi

    Published 2020-01-01
    “…This paper proposes a new method of construction of Lyapunov functionals for the dynamical systems described by fractional differential equations and fractional partial differential equations. …”
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    Article
  7. 247

    Travelling Wave Solutions of Nonlinear Dynamical Equations in a Double-Chain Model of DNA by Zheng-yong Ouyang, Shan Zheng

    Published 2014-01-01
    “…By using the method of dynamical systems, the bounded traveling wave solutions such as bell-shaped solitary waves and periodic waves for the coupled nonlinear dynamical equations of DNA model are obtained and simulated numerically. …”
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    Article
  8. 248

    New Exact Solutions for High Dispersive Cubic-Quintic Nonlinear Schrödinger Equation by Yongan Xie, Shengqiang Tang

    Published 2014-01-01
    “…Applying bifurcation theory of dynamical systems and the Fan sub-equations method, more types of exact solutions, particularly solitary wave solutions, are obtained for the first time.…”
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    Article
  9. 249

    Chaotic hiding and its positive definite blind extraction algorithm of speech signal by Er-fu WANG, Yuan-shuo ZHENG, Xin-wu CHEN, Xiao-zhen LIU

    Published 2016-08-01
    “…The wavelet transform was used to extract energy accumulation zone of speech signal hidden in the chaotic carrier signal for transmission,and a blind extraction algorithm was designed to achieve speech signal extraction under different chaotic dynamical systems.Using three different dimensions of the chaotic dynamic system as the background,simulation experiment analysed the performance of the proposed algorithm in aqualitative and quantitative ways,and verified the algorithm's reliability under the noise environment that prove the blind extraction algorithm can be used as an effective method of security verification of chaotic secure communication system.…”
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  10. 250
  11. 251

    The Existence of Cone Critical Point and Common Fixed Point with Applications by Wei-Shih Du

    Published 2011-01-01
    “…We first establish some new critical point theorems for nonlinear dynamical systems in cone metric spaces or usual metric spaces, and then we present some applications to generalizations of Dancš-Hegedüs-Medvegyev's principle and the existence theorem related with Ekeland's variational principle, Caristi's common fixed point theorem for multivalued maps, Takahashi's nonconvex minimization theorem, and common fuzzy fixed point theorem. …”
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  12. 252

    Bounded Traveling Wave Solutions and Their Relations for the Generalized HD Type Equation by Qing Meng, Bin He

    Published 2016-01-01
    “…The generalized HD type equation is studied by using the bifurcation method of dynamical systems. From a dynamic point of view, the existence of different kinds of traveling waves which include periodic loop soliton, periodic cusp wave, smooth periodic wave, loop soliton, cuspon, smooth solitary wave, and kink-like wave is proved and the sufficient conditions to guarantee the existence of the above solutions in different regions of the parametric space are given. …”
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    Article
  13. 253

    Synchronization between two Hele-Shaw Cells by A. Bernardini, J. Bragard, H. Mancini

    Published 2004-06-01
    “…Complete synchronization between two Hele-Shaw cells is examined.The two dynamical systems are chaotic in time and spatiallyextended in two dimensions. …”
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    Article
  14. 254

    Estimation of initial functions for systems with delays from discrete measurements by Krzysztof Fujarewicz

    Published 2017-01-01
    “…The work presents a gradient-based approach to estimation of initial functions of time delay elements appearing in models of dynamical systems. It is shown how to generate the gradient of the estimation objective function in the initial function space using adjoint sensitivity analysis. …”
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  15. 255

    Traveling Wave Solutions of the Kadomtsev-Petviashvili-Benjamin-Bona-Mahony Equation by Zhengyong Ouyang

    Published 2014-01-01
    “…We use bifurcation method of dynamical systems to study exact traveling wave solutions of a nonlinear evolution equation. …”
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    Article
  16. 256

    Syntheses of differential games and pseudo-Riccati equations by Yuncheng You

    Published 2002-01-01
    “…For differential games of fixed duration of linear dynamical systems with nonquadratic payoff functionals, it is proved that the value and the optimal strategies as saddle point exist whenever the associated pseudo-Riccati equation has a regular solution P(t,x). …”
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  17. 257

    Fixed Points, Symmetries, and Bounds for Basins of Attraction of Complex Trigonometric Functions by Kasey Bray, Jerry Dwyer, Roger W. Barnard, G. Brock Williams

    Published 2020-01-01
    “…The dynamical systems of trigonometric functions are explored, with a focus on tz=tanz and the fractal image created by iterating the Newton map, Ftz, of  tz. …”
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  18. 258

    High-Precision Continuation of Periodic Orbits by Ángeles Dena, Marcos Rodríguez, Sergio Serrano, Roberto Barrio

    Published 2012-01-01
    “…Obtaining periodic orbits of dynamical systems is the main source of information about how the orbits, in general, are organized. …”
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  19. 259

    Solutions to All-Colors Problem on Graph Cellular Automata by Xiaoyan Zhang, Chao Wang

    Published 2019-01-01
    “…The All-Ones Problem comes from the theory of σ+-automata, which is related to graph dynamical systems as well as the Odd Set Problem in linear decoding. …”
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  20. 260

    Application of Piecewise Successive Linearization Method for the Solutions of the Chen Chaotic System by S. S. Motsa, Y. Khan, S. Shateyi

    Published 2012-01-01
    “…The work shows that the proposed method provides good accuracy and can be easily extended to other dynamical systems including those that are chaotic in nature.…”
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    Article