PERIODIC SOLUTIONS OF EL NINO MODEL THROUGH THE VALLIS DIFFERENTIAL SYSTEM

被引：10

作者：

Euzebio, Rodrigo Donizete ^{[1
]}

Llibre, Jaume ^{[2
]}

机构：

[1] UNESP Univ Estadual Paulista, Dept Math, IBILCE, BR-15054000 Sao Jose De Rio Preto, SP, Brazil

[2] Univ Autonoma Barcelona, Dept Matemat, E-08193 Barcelona, Catalonia, Spain

来源：

DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS | 2014年 / 34卷 / 09期

基金：

巴西圣保罗研究基金会;

关键词：

Vallis system; periodic solutions; El Nino model; LOCALIZATION; SETS;

D O I：

10.3934/dcds.2014.34.3455

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

By rescaling the variables, the parameters and the periodic function of the Vallis differential system we provide sufficient conditions for the existence of periodic solutions and we also characterize their kind of stability. The results are obtained using averaging theory.

引用

页码：3455 / 3469

页数：15

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