arXiv · 2406.06123
Rates for maps and flows in a deterministic multidimensional weak invariance principle
Abstract
We present the first rates of convergence to an $N$-dimensional Brownian motion when $N\ge2$ for discrete and continuous time dynamical systems. Additionally, we provide the first rates for continuous time in any dimension. Our results hold for nonuniformly hyperbolic and expanding systems, such as Axiom A flows, suspensions over a Young tower with exponential tails, and some classes of intermittent solenoids.
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Nicolò Paviato. 2024-06-10. Rates for maps and flows in a deterministic multidimensional weak invariance principle. https://arxiv.org/abs/2406.06123
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