2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/64030Given an automorphism of a smooth complex algebraic curve, there is an induced action on the moduli space of semi-stable rank 2 holomorphic bundles with fixed determinant. We give a complete description of the fixed variety in terms of moduli spaces of parabolic bundles on the quotient curve.Algebraic GeometryQuantum Algebra14D20, 14H60, 14H37, 32G13, 57M27text