6533b834fe1ef96bd129cbdd

RESEARCH PRODUCT

InternallyK-like spaces and internal inverse limits

Janusz R. PrajsJanusz R. PrajsM. M. Marsh

subject

PolyhedronPure mathematicsMathematical analysisInverseEmbeddingGeometry and TopologyEquivalence (formal languages)Mathematics

description

Abstract We establish equivalences between compacta that admit mappings that limit to the identity, and compacta that are inverse limits of the images under these maps. Our results have relationships to Mardesic and Segalʼs equivalence between polyhedra-like compacta and inverse limits of polyhedra, to the Anderson–Choquet Embedding Theorem, to approximative absolute neighborhood retracts, and to continua that are approximated from within as defined by C.A. Eberhart and J.B. Fugate.

https://doi.org/10.1016/j.topol.2014.01.006