2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/129811We characterize the Carleson measures for the Drury-Arveson Hardy space and other Hilbert spaces of analytic functions of several complex variables. This provides sharp estimates for Drury's generalization of Von Neumann's inequality. The characterization is in terms of a geometric condition, the "split tree condition", which reflects the nonisotropic geometry underlying the Drury-Arveson Hardy space.Complex VariablesOperator Algebras32A37;47B32text