O. Guédon

activity

20052026

most citedA probabilistic approach to the geometry of the \ell_p^n-ball

181 citations · 217 across the 7 of their papers we have counts for

collaborators

Showing 2015 · math.PRShow all

2 papers · 2 filters

math.PR2015

Inverse Littlewood-Offord problems for Quasi-Norms

Omer Friedland, Ohad Giladi, Olivier Guédon

Given a star-shaped domain $K \subseteq R^{d}$ , $n$ vectors $v_{1}, \dots, v_{n} \in R^{d}$ , a number $R > 0$ , and i.i.d. random variables $η_{1}, \dots, η_{n}$ , we study the geometri…

math.PR2015

On the interval of fluctuation of the singular values of random matrices

Olivier Guédon, Alexander E. Litvak, Alain Pajor +1

Let $A$ be a matrix whose columns $X_{1}, \dots, X_{N}$ are independent random vectors in $R^{n}$ . Assume that the tails of the 1-dimensional marginals decay as $\mathbb{P}(|\lan…