The periodic solution to the model for the El Nio-Southern oscillation  

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3期1-3,共3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 Natural Science Foundationof 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：A class of oscillator of the EI Nifio-Southern oscillation model is considered. Using Mawhin＇s continuation theorem, a result on the existence of periodic solutions for ENSO model is obtained.A class of oscillator of the EI Nifio-Southern oscillation model is considered. Using Mawhin＇s continuation theorem, a result on the existence of periodic solutions for ENSO model is obtained.

关 键 词：NONLINEAR coincidence degree periodic solution ENSO model 

分 类 号：P732[天文地球—海洋科学]