Results 1 to 10 of about 349,354 (286)
Ultimate Boundedness and Finite Time Stability for a High Dimensional Fractional-Order Lorenz Model
Fractal and Fractional, 2022 In this paper, the global attractive set (GAS) and positive invariant set (PIS) of the five-dimensional Lorenz model with the fractional order derivative are studied.
Min Huang +3 more
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A novel chaotic system with one absolute term: stability, ultimate boundedness, and image encryption [PDF]
HeliyonThis paper proposes a system with an absolute term, exhibiting chaos. The system's dynamics are examined by computation of bifurcation and Lyapunov exponents. This system has a countable finite coexisting nested attractors.
Ali A. Shukur +3 more
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Multi-robot hierarchical safe reinforcement learning autonomous decision-making strategy based on uniformly ultimate boundedness constraints [PDF]
Scientific ReportsDeep reinforcement learning has exhibited exceptional capabilities in a variety of sequential decision-making problems, providing a standardized learning paradigm for the development of intelligent multi-robot systems.
Huihui Sun +4 more
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Heliyon, 2021 This paper presents asymptotic behaviour of solution to certain nonlinear nonautonomous neutral functional differential equation of the third order. The third order functional differential equation is cut back to system of first order and used together ...
Adeleke Timothy Ademola
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Boundedness analysis of stochastic integro-differential systems with Lévy noise
Journal of Taibah University for Science, 2020 This paper is concerned with the pth moment globally exponential ultimate boundedness of stochastic integro-differential systems with Lévy noise. With the help of the Lyapunov function methods and the inequality techniques, several sufficient criteria on
Danhua He, Liguang Xu
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Dynamics in a Nonautonomous Nicholson-Type Delay System
Journal of Mathematics, 2021 A kind of Nicholson-type delay system is considered. Several conditions on the ultimate boundedness, extinction, permanence, periodic solution, and global attractivity of the system are established by employing the inequality techniques and comparison ...
Ahmadjan Muhammadhaji, Azhar Halik
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Zero-Hopf bifurcation and ultimate boundness of an asymmetrical hyperchaotic Lorenz system
Franklin Open, 2023 The complex dynamics of a newly proposed 4D hyperchaotic Lorenz-type system are studied in this paper. The sufficient conditions for the emergence and stability of periodic solutions at bifurcation points are derived using averaging theory.
Ali A. Shukur, Rizgar H. Salih
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Stochastic Logistic Systems with Jumps
Journal of Applied Mathematics, 2014 This paper is concerned with a stochastic nonautonomous logistic model with jumps. In the model, the martingale and jump noise are taken into account. This model is new and more feasible and applicable.
Ruihua Wu, Ke Wang
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A stochastic differential equation model for pest management
Advances in Difference Equations, 2017 In order to comprehend the effects of the duration of pesticide residual effectiveness on successful pest control, a stochastic integrated pest management (IPM) model with pesticides which have residual effects is proposed.
Xuewen Tan +4 more
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IEEE Access, 2022 The robust bounded control problem for the permanent magnet linear motors with inequality constraints is studied. Firstly, the dynamical model of the system is built, through the state transformation is used to satisfy the inequality constraint of the ...
Shengchao Zhen +5 more
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