collaborators

7 papers

math.PR2026

Local large deviations for linear-region growth in random piecewise-linear networks

Recep Özkan, Christian Hirsch

We study a random compositional model for the growth of affine regions in deep piecewise-linear networks. The model is generated by i.i.d.\ perturbations of the symmetric height-on…

math.PR2026

Stable and Fréchet limit theorem for subgraph functionals in the hyperbolic random geometric graph

Christian Hirsch, Takashi Owada, Ruiting Tong

We study the fluctuations of subgraph counts in hyperbolic random geometric graphs on the -dimensional Poincaré ball in the heterogeneous, heavy-tailed degree regime. In a hype…

math.PR2025

Normal approximation of stabilizing Poisson pair functionals with column-type dependence

Hanna Döring, Adélie Garin, Christian Hirsch +1

In this paper, we study two specific types of -dimensional Poisson functionals: a double-sum type and a sum-log-sum type, both over pairs of Poisson points. On these functionals…

math.PR2025

Functional central limit theorem for topological functionals of Gaussian critical points

Christian Hirsch, Raphaël Lachièze-Rey

We consider Betti numbers of the excursion of a smooth Euclidean Gaussian field restricted to a rectangular window, in the asymptotics where the window grows to R^d . With motivati…

math.PR2025

Large Deviation Analysis for Canonical Gibbs Measures

Christian Hirsch, Martina Petráková

In this paper, we present a large-deviation theory developed for functionals of canonical Gibbs processes, i.e., Gibbs processes with respect to the binomial point process. We stud…

math.PR2025

Normal approximation for subgraph counts in age-dependent random connection models

Christian Hirsch, Raphaël Lachièze-Rey, Takashi Owada

We study normal approximation of subgraph counts in a model of spatial scale-free random networks known as the age-dependent random connection model. In the light-tailed regime whe…