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Showing 1-20 of 10,000 results
  1. Continuity Dependence of Attractors of Iterated Function Systems with Orbital Condition

    In the article Secelean and Wardowski (Qual Theory Dyn Syst 21:162, 2022), there were introduced iterated function systems involving certain...

    Article Open access 12 July 2024
  2. Stability Analysis of a New Differential-Difference Model Applied to the Pre-exposure Prophylaxis (PrEP) Effect on the Spread of HIV

    In this research, an examination is conducted on a model derived from the inquiry into the efficacy of HIV Pre-Exposure Prophylaxis (PrEP) within...

    Mostafa Adimy, Abdennasser Chekroun, ... Laurent Pujo-Menjouet in Qualitative Theory of Dynamical Systems
    Article 11 July 2024
  3. Existence Results for Nonlinear Hilfer Pantograph Fractional Integrodifferential Equations

    The main aim of this paper is to study the existence and uniqueness solutions for the nonlinear Hilfer pantograph fractional differential equations....

    B. Radhakrishnan, T. Sathya, ... T. Abdeljawad in Qualitative Theory of Dynamical Systems
    Article 11 July 2024
  4. Novel analysis of nonlinear seventh-order fractional Kaup–Kupershmidt equation via the Caputo operator

    In this work, we use two unique methodologies, the homotopy perturbation transform method and Yang transform decomposition method, to solve the...

    Abdul Hamid Ganie, Saurav Mallik, ... Mohd Asif Shah in Boundary Value Problems
    Article Open access 11 July 2024
  5. Bitsadze-Samarsky type problems with double involution

    In this paper, the solvability of a new class of nonlocal boundary value problems for the Poisson equation is studied. Nonlocal conditions are...

    Moldir Muratbekova, Valery Karachik, Batirkhan Turmetov in Boundary Value Problems
    Article Open access 09 July 2024
  6. A Novel Fractional-Order Cascade Tri-Neuron Hopfield Neural Network: Stability, Bifurcations, and Chaos

    In this paper, we propose a novel Caputo-type fractional-order cascade tri-neuron Hopfield neural network (HNN) taking no connection between the...

    Pushpendra Kumar, Tae H. Lee, Vedat Suat Erturk in Qualitative Theory of Dynamical Systems
    Article 09 July 2024
  7. Integrability, Similarity Reductions and New Classes of Exact Solutions for (3+1)-D Potential Yu–Toda–Sasa–Fukuyama Equation

    In this investigation, the (3+1)-D potential Yu–Toda–Sasa–Fukuyama (YTSF) equation that arises in physical dynamics is studied for passing the...

    Ahmed A. Gaber, Ahmet Bekir in Qualitative Theory of Dynamical Systems
    Article 08 July 2024
  8. Approximate Controllability of a Coupled Nonlocal Partial Functional Integro-differential Equations with Impulsive Effects

    In this work, we study the approximate controllability problem for a system of nonlocal integro-differential equations with impulsive effects. We...

    Hamida Litimein, Sara Litimein, ... Zhen-You Huang in Qualitative Theory of Dynamical Systems
    Article 06 July 2024
  9. Trending on the use of Google mobility data in COVID-19 mathematical models

    Google mobility data has been widely used in COVID-19 mathematical modeling to understand disease transmission dynamics. This review examines the...

    Yang Deng, Hefei Lin, ... Yi Zhao in Advances in Continuous and Discrete Models
    Article Open access 05 July 2024
  10. Bifurcation and Stability Analysis of a Discrete Predator–Prey Model with Alternative Prey

    In this paper, we investigate the dynamics of a class of discrete predator–prey model with alternative prey. We prove the boundedness of the...

    Ceyu Lei, **aoling Han, Weiming Wang in Qualitative Theory of Dynamical Systems
    Article 05 July 2024
  11. Approximate Controllability of Nonlocal Fractional Control System

    In this paper, we aim to find a mild solution for a delay control system described by nonlinear fractional evolution differential equations in Banach...

    Kamla Kant Mishra, Shruti Dubey in Qualitative Theory of Dynamical Systems
    Article 05 July 2024
  12. On the study of three-dimensional compressible Navier–Stokes equations

    This work is devoted to the study of three-dimensional compressible Navier–Stokes equations on unstructured meshes. The approach used is based on...

    Mohamed Abdelwahed, Rabe Bade, ... Maatoug Hassine in Boundary Value Problems
    Article Open access 05 July 2024
  13. New Variational Principles of Topological Pressures

    We introduce three types of topological pressures and measure-theoretic pressures, present three variational principles between these...

    **ngfu Zhong, Zhi**g Chen in Qualitative Theory of Dynamical Systems
    Article 04 July 2024
  14. Well-Posedness of Mild Solutions for Superdiffusion Equations with Spatial Nonlocal Operators

    In this paper, we study the well-posedness for a class of semilinear superdiffusion equations with spatial nonlocal operators. We first establish the...

    Xuan-Xuan **, Yong Zhou, Mimi Hou in Qualitative Theory of Dynamical Systems
    Article 02 July 2024
  15. Global dynamics of a diffusive competitive Lotka–Volterra model with advection term and more general nonlinear boundary condition

    We investigate a competitive diffusion–advection Lotka–Volterra model with more general nonlinear boundary condition. Based on some new ideas,...

    Article Open access 02 July 2024
  16. Dynamics and Wong-Zakai Approximations of Stochastic Nonlocal PDEs with Long Time Memory

    In this paper, a combination of Galerkin’s method and Dafermos’ transformation is first used to prove the existence and uniqueness of solutions for a...

    Jiaohui Xu, Tomás Caraballo, José Valero in Qualitative Theory of Dynamical Systems
    Article 02 July 2024
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