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  • On integrability and linear...
    Žulj, Maja; Ferčec, Brigita; Mencinger, Matej

    Journal of mathematical analysis and applications, 11/2022, Volume: 515, Issue: 1
    Journal Article

    The notion of persistent center has recently been extended to a linearizable persistent centers. We define the linearizability of persistent p:−q resonant center and explain the relation between p:−q resonant system and the corresponding persistent p:−q resonant system in terms of integrability and linearizability problems. We demonstrate the obtained results for persistent p:−q resonant systems with quadratic nonlinearities for p=1, q=2 and p=2, q=3.