Periodic solutions are studied for second-order differential equations with generalized forcing. Analytic bifurcation results are derived with application to forced harmonic and Duffing oscillators.
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Published in Ukrains’kyi Matematychnyi Zhurnal, Vol. 70, No. 2, pp. 255–279, February, 2018.
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Fečkan, M., Pospíšil, M. On Equations with Generalized Periodic Right-Hand Side. Ukr Math J 70, 288–318 (2018). https://doi.org/10.1007/s11253-018-1501-4
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DOI: https://doi.org/10.1007/s11253-018-1501-4