2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/94541An integrable hierarchies connected with linear stationary Schrödinger equation with energy dependent potentials (in general case) are considered. Galilei-like and scaling invariance transformations are constructed. A symmetry method is applied to construct invariant solutions.LaTeX, 17 pagesExactly Solvable and Integrable Systemstext