Cyclic vectors of self-adjoint operators in Hilbert space

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/217405A criterion and sufficient conditions for a vector to be a cyclic vector for a class of self-adjoint operators are obtained.10 pages, corrected typosFunctional AnalysisSpectral Theory47A16 (Primary), 42C30, 46C05, 46E20, 47B25 (Secondary)Cyclic vectors of self-adjoint operators in Hilbert spacetext