Abstract
Sufficient conditions for the existence of periodic solutions of quasilinear autonomous systems are obtained, using the theory of branching of nonlinear equations.
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Translated from Ukrainskii Matematicheskii Zhurnal, Vol. 43, No. 6, pp. 760–770, June, 1991.
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Karandzhulov, L.I. Branching of periodic solutions of quasilinear autonomous systems in the resonance case. Ukr Math J 43, 710–719 (1991). https://doi.org/10.1007/BF01058938
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DOI: https://doi.org/10.1007/BF01058938