2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/204157We discuss scalar-tensor cosmology with an extra $R^{-1}$ correction by the Noether Symmetry Approach. The existence of such a symmetry selects the forms of the coupling $ω(ϕ)$, of the potential $V(ϕ)$ and allows to obtain physically interesting exact cosmological solutions.7 pagesGeneral Relativity and Quantum Cosmologytext