Abstract
This paper presents some classes of truly nonlinear oscillatory equations of polynomial type. It has been shown that these classes can generate many conservative systems with exact harmonic and isochronous solutions and self-sustained systems with exact algebraic limit cycles.
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Adjaï, K.K.D., Akande, J., Nonti, M. et al. Truly Nonlinear Oscillator with Limit Cycles and Harmonic Solutions. Int. J. Appl. Comput. Math 9, 11 (2023). https://doi.org/10.1007/s40819-023-01488-5
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DOI: https://doi.org/10.1007/s40819-023-01488-5