Qualitative theory of dynamical systems

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  Año 2025, Vol. 24, Número 5

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    Dynamic Analysis of a Nonlocal and Delayed Reaction-Diffusion Zika Virus Model with Spatial Heterogeneity

    Jingyun Shen, Shengfu Wang, Hong Cao, Linfei Nie

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    Periodic Solutions and KAM Tori for the Planar Non-Homogeneous Straight Segment

    Angelo Alberti, Claudio Vidal

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    Finite Time Attractivity and Exponentially Stable of a Multi-Stage Epidemic System with Discontinuous Incidence

    Wenjie Li, Letian Zhang, Jinde Cao, Fei Xu, Zuowei Cai

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    Symmetry and Integrability of PT -Symmetric Semi-discrete Short pulse equation: A study of Rogue, Breather, and Soliton Solutions

    Asifa Ashraf, Zeeshan Amjad, Wen Xiu Ma, Nauman Raza

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    Qualitative Analysis and Analytical Wave Solutions for a Particular Scale-Invariant Analog of the Korteweg-de Vries Equation

    Mohamed Atta, Lewa Alzaleq

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    Sliding Homoclinic Loops in Planar Piecewise Linear Systems: Exact Existence, Bifurcation Mechanisms and Global Dynamics

    Lei Wang, Xiaoqian Zhang, Xu Li

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    Asymptotically Autonomous Measure Attractors for Stochastic Nonlocal Parabolic Equations with Nonlinear Noise

    Yangrong Li, Guifen Liu, Peter E. Kloeden

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    Existence and Asymptotic Behavior of Solutions for Kirchhoff Type Equations with Critical Exponent and a Logarithmic Term

    Anran Li, Chongqing Wei, Xiaozhen Zhang

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    Analysis of Optimal Control of the Mechanical Structures Vibrating in the Viscoelastic Environment

    Yiqun Li, Hong Wang, Xiangcheng Zheng

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    Invariant Solutions and Dynamics of Soliton to Coupled Burgers Equations

    Dig Vijay Tanwar, Raj Kumar, Nidhi Asthana

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    The Exact Number of Limit Cycles in a Class of Cubic Isochronous Hamiltonian Systems

    Jihua Yang, Qipeng Zhang

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    Proportional L-Fractional Forms of Malthusian and Verhulst Equations

    Serdal Yazıcı, Bayram Çekim, Juan José Nieto Roig

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    Representation of solutions and its periodicity of quaternion difference equations with variable coefficients

    Jiaojiao Lv, Amar Debbouche, JinRong Wang

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    The critical periods of a planar piecewise linear system defined in two or three zones separated by parallel lines

    Li Xiong, Zhengdong Du

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    Best Ulam constant for p-order quaternion linear difference equation

    Yuqun Zou, JinRong Wang

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    Ecological Dynamics of a Predator-Prey Model with Cannibalism, Refuge, and Fear: A Bifurcation and Chaos Control Perspective

    Md. Jasim Uddin, Md. Mutakabbir Khan, Ibraheem M. Alsulami, Nehad Ali Shah

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    Partial Stability Criteria for Time-Varying Nonlinear Systems

    Abdelfettah Hamzaoui, Nizar Hadj Taieb

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    Dynamic Analysis of FitzHugh-Nagumo System

    Wenzhe Cui

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    A Novel Framework for Proving Global Stability of Age-Structured Models: Application to a Heroin Epidemic Model

    Jianquan Li, Junyuan Yang, Nini Xue, Yao Chen

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    On Hopf Bifurcation in Piecewise Smooth Near-Hamiltonian Systems

    Maoan Han, Zening Lai

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    First Integrals Without Integrating Factors or Symmetries

    Antonio Jesús Pan Collantes

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    A class of spatial central configurations in Newtonian 8-body problems

    Liang Ding, Zaili Yang, Pengfei Yuan

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    Stable/unstable continua of cw-expansive flows

    Alfonso Artigue, B. Carvalho, M. Tacuri

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    Dynamics and Exact Traveling Wave Solutions of Rosenau-Hyman’s K(−2, −2) Equation

    Yanfei Dai, Jibin Li

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    Asymptotic stability of mild solutions for elastic systems with distributed delay and nonlocal initial conditions

    Haide Gou, Yongxiang Li

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    Two Distinct Approaches for Analytical Solutions and Painlevé Integrability of the (3 + 1)-Dimensional Variable Coefficient KP Equation Describing Long Waves in Shallow Water

    Shailendra Singh, S.Saha Ray

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    Dynamics of a Spatio-Temporal Slow-Fast Predator-Prey System with Reproductive Allee Effect and a Generalist Predator

    Yanxue Fu, Xingbo Liu

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    Hidden Dynamics in One-Dimensional Wave Equation

    Xu Zhang, Liang Guo, Iram Hussan

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    The Period Function of Some Piecewise Quadratic Polynomial Hamiltonian Systems

    Panpan Zhang, Kuilin Wu

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    Intermittent Stabilization of Uncertain Nonlinear Systems with Asymmetric Actuator Saturation

    Hongjuan Wu, Lin Huang, Dongfang Yan, Jie Shen, Qiangqiang Zhang, Zhengwen Tu

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