2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/161012We generalise the proof by Marian and Oprea of rank-level duality for non-abelian theta functions to the case of sections of line bundles (conformal blocks) over moduli spaces of parabolic vector bundles over a projective smooth curve. We also describe how it implies the rank-level duality between conformal blocks of Sp(2) and Sp(2n).29 pages, changes in phrasingAlgebraic Geometry14H60; 14D20text