Asymptotic solution for the El Nino time delay sea-air oscillator model

A sea-air oscillator model is studied using the time delay theory. The aim is to find an asymptotic solving method for the El Nino-southern oscillation （ENSO） model. Employing the perturbed method, an asymptotic solution of the corresponding problem is obtained. Thus we can obtain the prognoses of t...

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Bibliographic Details
Published in:Chinese physics B 2011-07, Vol.20 (7), p.35-40
Main Author: 莫嘉琪 林万涛 林一骅
Format: Article
Language:English
Subjects:
Anomalies
Asymptotic properties
El Nino
ENSO
Mathematical models
Oscillations
Oscillators
Sea surface temperature
Time delay
南方涛动
厄尔尼诺
振子模型
时间延迟
海气
海面温度
渐近解
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Summary:A sea-air oscillator model is studied using the time delay theory. The aim is to find an asymptotic solving method for the El Nino-southern oscillation （ENSO） model. Employing the perturbed method, an asymptotic solution of the corresponding problem is obtained. Thus we can obtain the prognoses of the sea surface temperature （SST） anomaly and the related physical quantities.
ISSN:1674-1056
2058-3834
DOI:10.1088/1674-1056/20/7/070205