Open AccessThe periodic solutions of a delayed sea-air oscillator coupling model for the ENSO
Author(s) -
Wen Wang,
Xu Yu,
Lu Shi-Ping
Publication year - 2011
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.60.030205
Subject(s) - coupling (piping) , continuation , class (philosophy) , nonlinear system , el niño southern oscillation , periodic orbits , physics , mathematical analysis , mathematics , classical mechanics , quantum mechanics , climatology , materials science , computer science , geology , artificial intelligence , programming language , metallurgy
Using Mawhin's continuation theorem, the existence of periodic solutions for a class of nonlinear problem are first discussed, and then by using it, the problem of periodic solutions for a delayed sea-air oscillator coupling model for the ENSO is investigated. A new result on the existence of periodic solutions to the model is obtained.