Minas Pafis

collaborators

Showing math.MGShow all

2 papers · 1 filter

math.MG2026

Geometry of the subgaussian body of an isotropic convex body

Apostolos Giannopoulos, Minas Pafis, Natalia Tziotziou

For a centered convex body $K \subset R^{n}$ , let $Ψ_{2} (K)$ denote the symmetric convex body whose support function is given by the $ψ_{2}$ -norms of linear functionals on $K$ . Th…

math.MG2025

On the deterministic interior body of random polytopes

Minas Pafis, Natalia Tziotziou

Let ${X_{i}}_{i = 1}^{\infty}$ be a sequence of independent copies of a random vector $X$ in $R^{n}$ . We revisit the question to determine the asymptotic shape of the random p…