J. Grote

activity

20172019

collaborators

Showing math.MGShow all

4 papers · 1 filter

math.MG2019

Asymptotic normality for random simplices and convex bodies in high dimensions

David Alonso-Gutiérrez, Florian Besau, Julian Grote +5

Central limit theorems for the log-volume of a class of random convex bodies in $R^{n}$ are obtained in the high-dimensional regime, that is, as $n \to \infty$ . In particular,…

math.MG2018

Surface area deviation between smooth convex bodies and polytopes

Julian Grote, Christoph Thaele, Elisabeth M. Werner

The deviation of a general convex body with twice differentiable boundary and an arbitrarily positioned polytope with a given number of vertices is studied. The paper considers the…

math.MG2018

Threshold phenomena for high-dimensional random polytopes

Gilles Bonnet, Giorgos Chasapis, Julian Grote +2

Let $X_{1}, \dots, X_{N}$ , $N > n$ , be independent random points in $R^{n}$ , distributed according to the so-called beta or beta-prime distribution, respectively. We establish thre…

math.MG2017

Approximation of smooth convex bodies by random polytopes

Julian Grote, Elisabeth M. Werner

Let $K$ be a convex body in $R^{n}$ and $f : \partial K \to R_{+}$ a continuous, strictly positive function with $\int\limits_{\partial K} f(x) d μ_{\partial…