Existence and asymptotic estimates of periodic solutions of a sea-air oscillator model of decadal variations in subtropical cells and equatorial Pacific SST  

作　　者：李晓静 

机构地区：[1]Department of Mathematics, Anhui Normal University

出　　处：《Chinese Physics B》2008年第6期1946-1950,共5页中国物理B（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (Grant No 40676016);the Key Natural Science Foundation by the Bureau of Education of Anhui Province in China (Grant No KJ2008A05ZC)

摘　　要：This paper studies a time delay equation for sea-air oscillator model. The existence and asymptotic estimates of periodic solutions of corresponding problem are obtained by employing the technique of upper and lower solution, and by using the continuation theorem of coincidence degree theory.This paper studies a time delay equation for sea-air oscillator model. The existence and asymptotic estimates of periodic solutions of corresponding problem are obtained by employing the technique of upper and lower solution, and by using the continuation theorem of coincidence degree theory.

关 键 词：nonlinear time delay El Nifio Southern Oscillator periodic solution 

分 类 号：P732[天文地球—海洋科学] P721