2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/110003We use the method of homological quantum reduction to construct a deformation quantization on singular symplectic quotients in the situation, where the coefficients of the moment map define a complete intersection. Several examples are discussed, among others one where the singularity type is worse than an orbifold singularity.15 pagesMathematical Physicstext