A nonaspherical cell-like 2-dimensional simply connected continuum and related constructions

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/217890We prove the existence of a 2-dimensional nonaspherical simply connected cell-like Peano continuum (the space itself was constructed in one of our earlier papers). We also indicate some relations between this space and the well-known Griffiths' space from the 1950's.General TopologyAlgebraic Topology54B15; 55N10; 55Q52A nonaspherical cell-like 2-dimensional simply connected continuum and related constructionstext