2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/68404Reverses of Schwarz, triangle and Bessel inequalities in inner product spaces that improve some earlier results are pointed out. They are applied to obtain new Gruss type inequalities in inner product spaces. Some natural applications for integral inequalities are also pointed out.Functional AnalysisClassical Analysis and ODEstext