Diffeomorphisms of the plane with stable periodic points

被引:4
|
作者
Vasil'eva, E. V. [1 ]
机构
[1] St Petersburg State Univ, St Petersburg, Russia
基金
俄罗斯基础研究基金会;
关键词
SYSTEMS;
D O I
10.1134/S0012266112030019
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider self-diffeomorphisms of the plane with a hyperbolic fixed point and a nontransversal homoclinic point. We show that a neighborhood of the homoclinic point may contain countably many stable periodic sets whose characteristic exponents are bounded away from zero.
引用
收藏
页码:309 / 317
页数:9
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