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UID:20250802T022630EDT-71562Xrucr@132.216.98.100
DTSTAMP:20250802T062630Z
DESCRIPTION:Title: Computer assisted existence proof of complicated dynamic
 s in forced delay action oscillator modelling El Nino phenomena\n\nAbstrac
 t: A computer assisted proof is presented for the existence of various per
 iodic solutions for forced Suarez-Schopf's equation\, which are delay diff
 erential equations modeling El Nino. Tight inclusions of periodic solution
 s are calculated through numerical verification method by utilizing a stru
 cture of Galerkin's equation for forced Suarez-Schopf's equation effective
 ly. The existence of various periodic solutions has been proved via comput
 er assisted proofs including various subharmonics. Especially\, coexistenc
 e of several subharmonics are proved and numerical simulations are present
 ed suggesting an appearance of chaos.\n\nFor registration\, please visit: 
 http://crm.math.ca/camp-nonlineaire/\n
DTSTART:20210316T130000Z
DTEND:20210316T140000Z
SUMMARY:Shin'ichi Oishi (Waseda University)
URL:/mathstat/channels/event/shinichi-oishi-waseda-uni
 versity-329586
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