Gordon, Y.Litvak, AlexanderMendelson, ShaharPajor, Alain2015-12-080021-9045http://hdl.handle.net/1885/35993We prove sharp bounds for the expectation of the supremum of the Gaussian process indexed by the intersection of Bpn with ρ Bqn for 1 ≤ p, q ≤ ∞ and ρ > 0, and by the intersection of Bp ∞n with ρ B2n for 0 < p ≤ 1 and ρ > 0. We present an apLow M*-estimateApproximate reconstructionDiameter of a sectionGaussian averagesGaussian processGelfand widthsInterpolationLearning theory200710.1016/j.jat.2007.04.0072015-12-08