2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/74040It is shown that a nonmetrizable ANR-space of weight $τ> ω$, admitting a group structure, is (topologically) an $\text{\f R}^τ$-manifold.General Topology22A05, 54C55Nonmetrizable ANR's admitting a group structure are manifoldstext