共 50 条
Analytic skew products of quadratic polynomials over circle expanding maps
被引:3
|作者:
Huang, Wen
[1
]
Shen, Weixiao
[2
]
机构:
[1] Univ Sci & Technol China, Dept Math, Hefei 230026, Anhui, Peoples R China
[2] Natl Univ Singapore, Dept Math, Singapore 119076, Singapore
关键词:
POSITIVE LYAPUNOV EXPONENTS;
SRB MEASURES;
EXPANSION;
SYSTEMS;
D O I:
10.1088/0951-7715/26/2/389
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
We prove that a Viana map with an arbitrarily non-constant real-analytic coupling function admits two positive Lyapunov exponents almost everywhere.
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页码:389 / 404
页数:16
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