Qualitative theory of dynamical systems

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  Año 2026, Vol. 25, Número 3

  • Analysis of Soliton Behavior in Nano-Ionic Currents within Microtubules

    Xianzhe Duan, Guowen Peng, Hafiza Tasneem Nazish, Nan Li, Nadia Cheemaa, Ahmet Bekir

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  • Forward Asymptotic Autonomy of Attractors for Stochastic Reaction Diffusion Equations Driven by Nonlinear Colored Noise

    Xiaoying Zhu, Xuping Zhang, Donal O'Regan

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  • Variational Principle for Neutralized Topological Pressure on Subsets under Amenable Group Actions

    Lei Liu, Dongmei Peng

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  • Stability Criterion for Periodic Solutions of Relativistic Rayleigh Equations

    Yannan Qiu, Haoyang Shen, Yiwen Tang, Xingchen Yu

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  • Threshold dynamics of a stochastic tumor-immune model with adoptive cell transfer therapy

    Xiao Bing Zhang, Rui Yan

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  • Analysis of a Stochastic SIRS Epidemic Model Driven by Lévy Noise: Stability, Stationary Distribution, and Long-Term Behavior

    M. Akbari, S. Lamei

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  • Critical Period Bifurcation and Isochronous Center for a Sextic Cherkas System

    Yusen Wu, Wenyi Wang, Yanbin Shang

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  • Exploring N-Lump and Solitons to the (4+1)-dimensional Space-time Fractional Fokas Model Arising in the Physical Sciences

    Xuejun Zhou, Jalil Manafian, Somaye Malmir, Onur Alp Ilhan, Mehdi Fazli Aghdaei, K.H. Mahmoud, Yassin Hasan Kadhim, Zahraa Hassan Ward

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  • Dynamics of a Reaction-Diffusion SIS Epidemic Model with Nonlocal Transmission

    Salih Djilali

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  • Existence of invariant curves for non-twist quasi-periodic reversible mappings with application

    Yiru Hao, Shuyi Wang, Min Li

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  • A Note on the Global Attractor for the Three-Dimensional Horizontally Filtered Navier–Stokes Equations

    Luca Bisconti, Davide Catania

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  • Lump-Wave Structures in an Extended KP-like Model with Spatially Balanced Nonlinearity and Dispersion

    Jin Yun Yang, Wen Xiu Ma

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  • Liouvillian and Analytic Integrability of a Generalized Gause System

    Jorge A. Borrego Morell

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  • Two Distinct Group Reductions Leading to Integrable Coupled mKdV Models

    Wen Xiu Ma

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  • Reduction Analysis and Solitary Wave Solutions of the (2+1)-D Kadomtsev-Petviashvili-Benjamin-Bona-Mahony Equation

    Muhammad Zubair Raza, Muhammad Abdaal Bin Iqbal, Muhammad Yousaf, Maasoomah Sadaf, Ghazala Akram, Basit Rehman, Aziz Khan, Thabet Abdeljawad

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  • Phase Portraits of Current Fields

    Denis de Carvalho Braga, Alexander Fernandes da Fonseca, Luis Fernando Mello, Ronisio Moises Ribeiro

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  • Singular Perturbation Analysis of a Three-dimensional Predator-prey System with Delay and Piecewise Smooth Harvesting

    Xin Ai, Yue Zhang

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  • An Upper Bound for the Number of Rational Solutions of Generalized Abel Equations

    Hui Zeng, Yulin Zhao

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  • An Algebraic Criterion for the Determination of Non-chaotic Behavior in Three-Dimensional Polynomial Differential Systems

    Rafael Paulino Silva, Marcelo Messias

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  • Revealing the Diversity of Travelling Wave Solutions in the Context of the Integrable Reduced Spin Hirota-Maxwell-Bloch Model Arising in Erbium-Doped Fibers

    Rashid Ali, Mujahid Iqba, Ahmed S. Hendy

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  • Construction of Analytic Invariant Curves for McMillan Maps with Mixed Nonlinearity

    Jianguo Si, Linli Liu

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  • Global Bifurcation of Nodal Solutions for Nonlinear n-th Order Boundary Value Problems

    Ruyun Ma, Xiaolei Tong

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  • Periodic Waves and Monotonicity of Limit Wave Speed in a Perturbed Generalized KdV Equation with Two Arbitrarily High-Order Nonlinearities

    Xiuli Cen, Chunhang Zhang

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  • Linear Relations of Finite Length Modules are Shift Equivalent to Maps

    Bartosz Furmanek, Filip Oskar Łanecki, Mateusz Przybylski, Jim Wiseman

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  • Dynamics of Soliton Solutions and Chaotic Behaviors of the Complex Coupled Higgs Equation Using Two Analytical Approaches

    Ifrah Iqbal, Abdul Majid Wazwaz, Yasser Alrashedi, Theyab Alrashdi, Hamood Ur Rehman

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  • The Cauchy Problem for the Generalized Complex mKdV Equation: Long-Time and Painlevé Asymptotics

    Wenhao Liu, Yufeng Zhang

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  • Fractal Analysis of Canard Cycles and Slow-fast Hopf Points in Piecewise Smooth Liénard Equations

    Renato Huzak, Ansfried Janssens, Otavio Henrique Perez, Goran Radunovic

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  • Variational approach and invariant tori for the bouncing convex body problem

    Yong Ping Wang, Yuan Yue, Xiao Ming Zhang, Deng Hui Li

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  • Existence of Solitary Waves and Periodic Waves in a Perturbed Generalized Gardner Equation

    Weifang Yan, Rui Yu, Linlin Wang

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  • The Nonlocal (2+1)-Dimensional ABKP System: Hirota Analysis, Soliton Dynamics and Novel Wave Structures

    Litao Gai, Wenyu Wu, Runfa Zhang

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