Random sign embeddings from l r n , 2 < r < l^n_r,;2 < r < infty Academic Article

Estimates for any ideal norm of a "random sign embedding" from l r n l_r^n into l r m , 2 > r > l_r^m,;2 > r > infty , are given in terms of the corresponding ideal norm of the identity of l r k , k = k ( n , m , r ) l_r^k,;k = k(n,m,r) .