Invariant Measures of Non-uniformly Expanding Maps with Higher Order Critical Set

被引:0
|
作者
Chicale, Ricardo [1 ]
Horita, Vanderlei [1 ]
机构
[1] Sao Paulo State Univ UNESP, Inst Biosci Humanities & Exact Sci, BR-15054000 Sao Jose Do Rio Preto, SP, Brazil
关键词
Absolutely continuous invariant probability; Nonuniformly hyperbolic systems; Viana maps; Higher order critical point; SRB MEASURES; SYSTEMS;
D O I
10.1007/s10884-025-10417-7
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We prove existence and uniqueness of absolutely continuous invariant measures for generalizations of Viana maps admitting a higher order critical point introduced in Horita et al. (J Dyn Diff, 2024). As a consequence of our approach, we obtain super-polynomial decay of correlations.
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页数:25
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