2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/56075Discrete analogs of the Darboux-Egoroff metrics are considered. It is shown that the corresponding lattices in the Euclidean space are described by discrete analogs of the Lame equations. It is proved that up to a gauge transformation these equations are necessary and sufficient for discrete analogs of rotation coefficients to exist. Explicit examples of the Darboux-Egoroff lattices are constructed by means of algebro-geometric methods.27 pages, LaTeX 2eHigh Energy Physics - TheoryExactly Solvable and Integrable Systemstext