Pre-image pressure and invariant measures
Pre-image pressure and invariant measures
复制标题
原像压力和不变测量
DOI:
10.1017/s0143385706000812
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发表时间:
2007-02
期刊:
影响因子:
--
通讯作者:
Fanping Zeng
中科院分区:
文献类型:
--
作者:
Kesong Yan;Gengrong Zhang;Fanping Zeng
We define and study a new invariant called pre-image pressure and its relationship with invariant measures. More precisely, for a given dynamical system $(X,f)$ (where $X$ is a compact metric space and $f$ is a continuous map from $X$ to itself) and $\varphi\in C(X,R)$ (the space of real-valued continuous functions on $X$), we prove a variational principle for pre-image pressure $P_{\rm pre}(f,\varphi),\ P_{\rm pre}(f,\varphi) = \sup_{\mu \in \mathcal{M}(f)} \{ h_{{\rm pre},\mu}(f) + \int \varphi \,d\mu\}$, where $h_{{\rm pre},\mu}(f)$ is the pre-image entropy (W.-C. Cheng and S. Newhouse. Ergod. Th. & Dynam. Sys.25 (2005), 1091–1113) and $\mathcal{M}(f)$ is the set of invariant measures of $f$. Moreover, we also prove that pre-image pressure determines the invariant measures and give some applications of pre-image pressure to equilibrium states.
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影响因子:
1.3
作者:
ADLER, RL;KONHEIM, AG;MCANDREW, MH
通讯作者:
MCANDREW, MH
影响因子:
0.9
作者:
D. Fiebig;U. Fiebig;Z. Nitecki
通讯作者:
D. Fiebig;U. Fiebig;Z. Nitecki
影响因子:
--
作者:
Roy L. Adler;Tomasz Downarowicz;Michal Misiurewicz
通讯作者:
Roy L. Adler;Tomasz Downarowicz;Michal Misiurewicz
DOI:
10.24033/bsmf.2185
发表时间:
1992
期刊:
Bulletin de la Société Mathématique de France
影响因子:
--
作者:
R. Langevin;Félix Przytycki
通讯作者:
R. Langevin;Félix Przytycki
影响因子:
2.2
作者:
Z. Nitecki;F. Przytycki
通讯作者:
Z. Nitecki;F. Przytycki