Bifurcation of limit cycles of the nongeneric quadratic reversible system with discontinuous perturbations

2018/10/07 by Jihua Yang, Yang, Jihua
Mathematics · Medicine · Physics and Astronomy · #Advanced Differential Equations and Dynamical Systems #Dynamical Systems (math.DS) #FOS: Mathematics #Mathematical and Theoretical Epidemiology and Ecology Models #Quantum chaos and dynamical systems

paper · pdf · doi:10.48550/arxiv.1810.03107

openalex publication_date 2018/10/07 · openalex created_date 2018/10/12 · openalex updated_date 2026/07/28

Abstract

By using the Picard-Fuchs equation and the property of Chebyshev space to the discontinuous differential system, we obtain an upper bound of the number of limit cycles for the nongeneric quadratic reversible system when it is perturbed inside all discontinuous polynomials with degree n.

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