Open AccessA class of asymptotic solution of sea-air time delay oscillator for the El Niño-southern oscillation mechanism
Author(s) -
Cheng Ouyang,
Lin Wan-Tao,
Cheng Rong-Jun,
Mo Jia-Qi
Publication year - 2013
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.62.060201
Subject(s) - singular perturbation , oscillation (cell signaling) , perturbation (astronomy) , perturbation theory (quantum mechanics) , mechanism (biology) , class (philosophy) , method of matched asymptotic expansions , term (time) , mathematical analysis , asymptotic analysis , asymptotic expansion , physics , mathematics , differential equation , quantum mechanics , computer science , artificial intelligence , genetics , biology
A class of coupled system of the El Niño-southern oscillation mechanism is studied. Using the singular perturbation theory and method, the outer solution and the initial layer corrective term of the model are solved. And then, the asymptotic expansion of the solution for the problem is obtained and the asymptotic behavior of solution is considered.