Existence and asymptotic estimates of periodic solutions of El Nio mechanism of atmospheric physics  

作　　者：李晓静 

机构地区：[1]College of Mathematics and Physics,Jiangsu Teachers University of Technology

出　　处：《Chinese Physics B》2010年第2期9-12,共4页中国物理B（英文版）

基　　金：supported by the National Natural Science Foundation of China (Grant No. 40676016);the Natural Science Foundation of Jiangsu Province of China (Grant Nos. BK2009105 and BK2008119);the Natural Science Foundation of Jiangsu Education Committee, China (Grant Nos. 09kjd110001 and 08kjb110011);Key Natural Science Foundation by the Bureau of Education of Anhui Province of China (Grant No. KJ2008A05ZC);Jiangsu Teachers University of Technology Foundation (Grant No. KYY08033)

摘　　要：This paper is devoted to studying the El Nino mechanism of atmospheric physics. The existence and asymptotic estimates of periodic solutions for its model are obtained by employing the technique of upper and lower solution, and using the continuation theorem of coincidence degree theory.This paper is devoted to studying the El Nino mechanism of atmospheric physics. The existence and asymptotic estimates of periodic solutions for its model are obtained by employing the technique of upper and lower solution, and using the continuation theorem of coincidence degree theory.

关 键 词：nonlinear time delay El Nino phenomenon periodic solution 

分 类 号：P732[天文地球—海洋科学]