Qualitative theory of dynamical systems

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  Año 2020, Vol. 19, Número 3

  • Positive Periodic Solutions of Coupled Singular Rayleigh Systems

    Fanchao Kong, Feng Liang, Juan José Nieto Roig

    • Resumen
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  • Continuous Wong–Zakai Approximations of Random Attractors for Quasi-linear Equations with Nonlinear Noise

    Yangrong Li, Shuang Yang, Qiangheng Zhang

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  • A Rigidity Property of Perturbations of n Identical Harmonic Oscillators

    Massimo Villarini

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  • Spatiotemporal Dynamics in a Diffusive Bacterial and Viral Diseases Propagation Model with Chemotaxis

    Xiaosong Tang, Peichang Ouyang

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  • Nondegeneracy and Uniqueness of Periodic Solution for a Neutral Differential Equation

    Zhibo Cheng

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  • Periodic Solutions of Discontinuous Duffing Equations

    Fangfang Jiang

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  • A Characterization of Multiplicity-Preserving Global Bifurcations of Complex Polynomial Vector Fields

    Kealey Dias

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  • Quasi-Periodic Solution of Nonlinear Beam Equation on Td with Forced Frequencies

    Shidi Zhou

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  • On the existence of the Hutchinson measure for generalized iterated function systems

    Filip Strobin

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  • Partially Periodic Point Free Self-Maps on Product of Spheres and Lie Groups

    Víctor F. Sirvent

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  • Solitary Waves and Periodic Waves in a Perturbed KdV Equation

    Hong Li, Hongquan Sun, Wenjing Zhu

    • Resumen
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  • Perturbed Nonlocal Stochastic Functional Differential Equations

    Qi Zhang, Yong Ren

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  • Geometric Quantization of the 1 :  1 Oscillator

    Richard Cushman, Śniatycki Jędrzej

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  • On the Universal Unfolding of Vector Fields in One Variable: A Proof of Kostov’s Theorem

    Martin Klimeš, Christiane Rousseau

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  • Ergodicities of Infinite Dimensional Nonlinear Stochastic Operators

    Farrukh Mukhamedov, Otabek Khakimov, Ahmad Fadillah Embong

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  • Long-Time Behavior of Non-Autonomous FitzHugh–Nagumo Lattice Systems

    Rania T Wannan, Ahmed Y. Abdallah

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  • On the Bielecki–Ulam’s Type Stability Results of First Order Non-linear Impulsive Delay Dynamic Systems on Time Scales

    Syed Omar Shah, Akbar Zada, Muzamil Muzamil, Rizwan Rizwan

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  • Limit Cycle Bifurcations in Perturbations of a Reversible Quadratic System with a Non-rational First Integral

    Yanqin Xiong, Rong Cheng, Na Li

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  • On the Singularities of the Planar Cubic Polynomial Differential Systems and the Euler Jacobi Formula

    Jaume Llibre, Clàudia Valls Anglès

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  • On a Family of Non-Volterra Quadratic Operators Acting on a Simplex

    Uygun Jamilov, Manuel Ladra González

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  • Globally Asymptotically Stable Equilibrium Points in Kukles Systems

    Fabio Scalco Dias, Luis Fernando Mello

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