relation: http://acta.bibl.u-szeged.hu/56902/ title: Partial periodic oscillation: an interesting phenomenon for a system of three coupled unbalanced damped Duffing oscillators with delays creator: Feng Chunhua creator: Akujuobi Cajetan M. description: In this paper, a system of two coupled damped Duffing resonators driven by a van der Pol oscillator with delays is studied. Some sufficient conditions to ensure the periodic and partial periodic oscillations for the system are established. Computer simulation is given to demonstrate our result. date: 2018 type: Folyóirat type: NonPeerReviewed format: part language: hu identifier: http://acta.bibl.u-szeged.hu/56902/1/ejqtde_2018_090.pdf identifier: Feng Chunhua; Akujuobi Cajetan M.: Partial periodic oscillation: an interesting phenomenon for a system of three coupled unbalanced damped Duffing oscillators with delays. (2018)