arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1908.11504math.DS
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双曲流$\mathbb{Z}^d$覆盖相关函数的渐近展开

Asymptotic expansion of correlation functions for $\mathbb{Z}^d$ covers of hyperbolic flows

Dmitry Dolgopyat, Péter Nándori, Françoise Pène

摘要:

建立了双曲流的$\mathbb Z^d$扩张的充分正则可观量的相关函数的各阶展开式。我们的例子包括$\mathbb Z^2$周期洛仑兹气体和测地流的交换覆盖的紧致流形的负曲率。

英文摘要:

We establish expansion of every order for the correlation function of sufficiently regular observables of $\mathbb Z^d$ extensions of some hyperbolic flows. Our examples include the $\mathbb Z^2$ periodic Lorentz gas and geodesic flows on abelian covers of compact manifolds with negative curvature.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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