arXiv · 2007.04595
Equilibrium states of endomorphisms of $\mathbb{P}^k$ I: existence and properties
Abstract
We develop a new method, based on pluripotential theory, to study the transfer (Perron-Frobenius) operator induced on $\mathbb P^k = \mathbb P^k (\mathbb C)$ by a holomorphic endomorphism and a suitable continuous weight. This method allows us to prove the existence and uniqueness of the equilibrium state and conformal measure for very general weights (due to Denker-Przytycki-Urba\'nski in dimension 1 and Urba\'nski-Zdunik in higher dimensions, both in the case of H\''older continuous weights). We establish a number of properties of the equilibrium states, including mixing, K-mixing, mixing of all orders, and an equidistribution of repelling periodic points. Our analytic method replaces all distortion estimates on inverse branches with a unique, global, estimate on dynamical currents, and allows us to reduce the dynamical questions to comparisons between currents and their potentials.
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Fabrizio Bianchi, Tien-Cuong Dinh. 2020-07-09. Equilibrium states of endomorphisms of $\mathbb{P}^k$ I: existence and properties. https://arxiv.org/abs/2007.04595
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