2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/59095In this paper, we prove analogues of Khintchine and Rosenthal's moment inequalities for symmetric statistics (U-statistics) of arbitrary order. An example that shows significance of each term in the analogues of Rosenthal's bounds for symmetric statistics is constructed as well.PDF file, in RussianProbabilityFunctional AnalysisPrimary 60E15, 60F25, 60G50text