English

The $\beta$-Delaunay tessellation IV: Mixing properties and central limit theorems

Probability 2021-08-24 v1 Dynamical Systems

Abstract

Various mixing properties of β\beta-, β\beta'- and Gaussian Delaunay tessellations in Rd1\mathbb{R}^{d-1} are studied. It is shown that these tessellation models are absolutely regular, or β\beta-mixing. In the β\beta- and the Gaussian case exponential bounds for the absolute regularity coefficients are found. In the β\beta'-case these coefficients show a polynomial decay only. In the background are new and strong concentration bounds on the radius of stabilization of the underlying construction. Using a general device for absolutely regular stationary random tessellations, central limit theorems for a number of geometric parameters of β\beta- and Gaussian Delaunay tessellations are established. This includes the number of kk-dimensional faces and the kk-volume of the kk-sk

Keywords

Cite

@article{arxiv.2108.09472,
  title  = {The $\beta$-Delaunay tessellation IV: Mixing properties and central limit theorems},
  author = {Anna Gusakova and Zakhar Kabluchko and Christoph Thäle},
  journal= {arXiv preprint arXiv:2108.09472},
  year   = {2021}
}