2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/157268We prove local and global versions of Borg-Marchenko-type uniqueness theorems for half-lattice and full-lattice CMV operators (CMV for Cantero, Moral, and Velazquez \cite{CMV03}). While our half-lattice results are formulated in terms of Weyl-Titchmarsh functions, our full-lattice results involve the diagonal and main off-diagonal Green's functions.18 pagesSpectral TheoryMathematical Physics34E05, 34B20, 34L40; 34A55text