2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/60651We construct integral homotopy operators on a regular CR manifold and prove sharp estimates for these operators in a special Lipschitz scale.Complex Variables32F20, 32F10Sharp Lipschitz estimates for operator $\bar\partial_M$ on a q-pseudoconcave CR manifoldtext