Tail estimates for norms of sums of log-concave random vectors
Tail estimates for norms of sums of log-concave random vectors
We establish new tail estimates for order statistics and for the Euclidean norms of projections of an isotropic log-concave random vector. More generally, we prove tail estimates for the norms of projections of sums of independent log-concave random vectors, and uniform versions of these in the form of tail estimates …