Cabral, Hildeberto E.; Carvalho, Adecarlos C. Parametric resonance in the oscillations of a charged pendulum inside a uniformly charged circular ring. (English) Zbl 1529.70025 Russ. J. Nonlinear Dyn. 18, No. 4, 513-526 (2022). MSC: 70K28 70H14 78A35 × Cite Format Result Cite Review PDF Full Text: DOI MNR
Alvarez-Ramírez, Martha; García, Antonio; Vidarte, Jhon Armbruster-Guckenheimer-Kim Hamiltonian system in 1:1 resonance. (English) Zbl 1468.70013 Russ. J. Nonlinear Dyn. 17, No. 1, 59-76 (2021). MSC: 70H33 70K28 70F15 × Cite Format Result Cite Review PDF Full Text: DOI MNR