2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/152045We show that every complete metric space is homeomorphic to the precise locus of zeros of an entire analytic map from a Hilbert space to a Banach space. As a corollary, every complete separable metric space is homeomorphic to the precise locus of zeros of an entire analytic map between two separable complex Hilbert spaces. AmS TeX 2.1.6 pp., AmS TeX 2.1 source fileDifferential Geometrytext