?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Facta.bibl.u-szeged.hu%2F56902%2F&rft.title=Partial+periodic+oscillation%3A+an+interesting+phenomenon+for+a+system+of+three+coupled+unbalanced+damped+Duffing+oscillators+with+delays&rft.creator=+Feng+Chunhua&rft.creator=+Akujuobi+Cajetan+M.&rft.description=In+this+paper%2C+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.&rft.date=2018&rft.type=Foly%C3%B3irat&rft.type=NonPeerReviewed&rft.format=part&rft.language=hu&rft.identifier=http%3A%2F%2Facta.bibl.u-szeged.hu%2F56902%2F1%2Fejqtde_2018_090.pdf&rft.identifier=+++Feng+Chunhua%3B++Akujuobi+Cajetan+M.%3A+++Partial+periodic+oscillation%3A+an+interesting+phenomenon+for+a+system+of+three+coupled+unbalanced+damped+Duffing+oscillators+with+delays.++(2018)+++