Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4657846 | Topology and its Applications | 2016 | 14 Pages |
Abstract
Let G be a compact metrizable group and H its closed subgroup. We prove that every compact metrizable G -space over G/HG/H admits a G -fibrant extension over G/HG/H. This implies that the functor of twisted product G×H−G×H− takes H-fibrant extensions to G -fibrant extensions. In particular, the twisted product G×HSG×HS is a G-fibrant space when S is a compact H-fibrant space.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Geometry and Topology
Authors
Alexander Bykov, Jorge Alberto Sánchez Martínez,