sup(phi). It is known that there exi'/> Fine inducing and equilibrium measures for rational functions of the Riemann sphere
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Fine inducing and equilibrium measures for rational functions of the Riemann sphere

机译:黎曼球面有理函数的精细归纳和平衡测度

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Let f: be an arbitrary rational map of degree larger than 1. Denote by J(f) its Julia set. Let phi: J(f) -> a"e be a Holder continuous function such that P(phi) > sup(phi). It is known that there exists a unique equilibrium measure for this potential. We introduce a special inducing scheme with fine recurrence properties. This construction allows us to prove four main results. Firstly, dimension rigidity, i.e., we characterize all maps and potentials for which . As its consequence we obtain that if and only if both the function phi: J(f) -> a"e is cohomologous to a constant in the class of continuous functions on J(f), and the rational function f: is a critically finite rational map with a parabolic orbifold. Secondly, real analyticity of topological pressure P(t phi) as a function of t. Third, some bold stochastic laws, namely, exponential decay of correlations, and, as its consequence, the Central Limit Theorem and the Law of Iterated Logarithm for Holder continuous observables. Also, the Law of Iterated Logarithm for all linear combinations of Holder continuous observables and the function log |f'|. Finally, its geometric consequences that allow us to compare equilibrium states with the appropriate generalized Hausdorff measures in the spirit of [PUZ].
机译:令f:是大于1的任意有理阶映射。用J(f)表示其Julia集。令phi:J(f)-> a“ e是Holder连续函数,使得P(phi)> sup(phi)。已知存在针对该势的唯一平衡测度。优良的递归性质。这种构造使我们可以证明四个主要结果:首先,尺寸刚度,即,我们表征所有的图和势。其结果是,当且仅当函数phi:J(f)- > a” e与J(f)上的连续函数类别中的一个常数同调,并且有理函数f:是具有抛物线型球面的临界有限有理图。其次,拓扑压力P(t phi)的实际解析度是t的函数。第三,一些大胆的随机定律,即相关性的指数衰减,以及其结果是中心极限定理和持有人连续可观测量的对数迭代定律。同样,对于Holder连续可观测量和函数log | f'|的所有线性组合,采用对数定律。最后,它的几何结果使我们能够按照[PUZ]的精神将平衡态与适当的广义Hausdorff测度进行比较。

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