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Sharp non-resonance conditions for periodically perturbed Liénard systems

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Author notes

  1. Pierpaolo Omari

    Present address: Istituto di Matematica Applicata Università, P.le Europa 1, I-34100, Trieste, Italy

  2. Fabio Zanolin

    Present address: Istituto di Matematica (fac. Scienze) Università, P.le Europa 1, I-34100, Trieste, Italy

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    1. Pierpaolo Omari
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    2. Fabio Zanolin
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    Omari, P., Zanolin, F. Sharp non-resonance conditions for periodically perturbed Liénard systems. Arch. Math 46, 330–342 (1986). https://doi.org/10.1007/BF01200464

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