Showing 121 - 140 results of 679 for search '"dynamical systems"', query time: 0.04s Refine Results
  1. 121

    Dynamical system analysis for extended f(P) gravity coupled with scalar field by Ratul Mandal, Ujjal Debnath, Anirudh Pradhan

    Published 2025-01-01
    “…Abstract In the present article, we have explored the physical characteristics of extended f(P) gravity through the dynamical system analysis. We choose the function f(P) in the form of a polynomial of second order, i.e. …”
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    Oscillation for a Nonlinear Dynamic System with a Forced Term on Time Scales by Xinli Zhang, Shanliang Zhu

    Published 2014-01-01
    “…We consider a class of two-dimensional nonlinear dynamic system with a forced term on a time scale 𝕋 and obtain sufficient conditions for all solutions of the system to be oscillatory. …”
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  5. 125

    Finite-Time Impulsive Control of Financial Risk Dynamic System with Chaotic Characteristics by Li Ziyan, Tao Ke, Xia Qing, Xie Chengrong, Xu Yuhua

    Published 2021-01-01
    “…Based on the theory of finance, this paper proposes a kind of financial risk dynamic system. By analyzing some properties of the dynamic system, the system shows obvious coexisting chaotic oscillations. …”
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    Minimal Wave Speed in a Delayed Lattice Dynamical System with Competitive Nonlinearity by Fuzhen Wu

    Published 2019-01-01
    “…This paper deals with the minimal wave speed of delayed lattice dynamical systems without monotonicity in the sense of standard partial ordering in R2. …”
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  10. 130

    Research on Structural Characteristics of Dynamic Nuclear Zone in Dynamic System of Coal and Rock by Hai Rong, Bing Liang, Hongwei Zhang, Feng Zhu

    Published 2019-01-01
    “…In order to calculate the concrete scale range of coal and rock mass in rockburst of different degrees of danger and to prevent and control rockburst in coal mines, the concept of dynamic system of coal and rock is put forward in this paper. …”
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    Existence of Solution and Self-Exciting Attractor in the Fractional-Order Gyrostat Dynamical System by Muhammad Marwan, Gauhar Ali, Ramla Khan

    Published 2022-01-01
    “…Moreover, this iterative scheme is injected into algorithms for a system of integer order dynamical systems to observe Lyapunov exponents and a bifurcation diagram for our proposed fractional-order dynamical model. …”
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    On Nonnegative Solutions of Fractional q-Linear Time-Varying Dynamic Systems with Delayed Dynamics by M. De la Sen

    Published 2014-01-01
    “…This paper is devoted to the investigation of nonnegative solutions and the stability and asymptotic properties of the solutions of fractional differential dynamic linear time-varying systems involving delayed dynamics with delays. The dynamic systems are described based on q-calculus and Caputo fractional derivatives on any order.…”
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  18. 138

    On the Characterization of Hankel and Toeplitz Operators Describing Switched Linear Dynamic Systems with Point Delays by M. De la Sen

    Published 2009-01-01
    “…This paper investigates the causality properties of a class of linear time-delay systems under constant point delays which possess a finite set of distinct linear time-invariant parameterizations (or configurations) which, together with some switching function, conform a linear time-varying switched dynamic system. Explicit expressions are given to define pointwisely the causal and anticausal Toeplitz and Hankel operators from the set of switching time instants generated from the switching function. …”
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  19. 139

    Uniqueness of Traveling Waves for a Two-Dimensional Bistable Periodic Lattice Dynamical System by Chin-Chin Wu

    Published 2012-01-01
    “…We study traveling waves for a two-dimensional lattice dynamical system with bistable nonlinearity in periodic media. …”
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  20. 140

    Complex Dynamic Systems Theory in Second Language Acquisition: Exploring Concepts and Unpacking Constructs by Shan An, Ashley Beccia

    Published 2023-01-01
    “…Indeed, complexity science, or the study of the structure and behavior of complex dynamic systems, has become increasingly popular as researchers aim to understand the complexity that surrounds us – e.g., rainforests, immune systems, the global economy, and language (Sanders, 2003). …”
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