Glasnik Matematicki, Vol. 47, No. 1 (2012), 193-205.
ORBIT PROJECTIONS AND G-ANR-RESOLUTIONS
Alexander Bykov and Aura Lucina Kantún Montiel
Benemérita Universidad Autónoma de Puebla,
Facultad de Ciencias Físico Matemáticas,
Av. San Claudio y Rio Verde, Ciudad Universitaria,
Colonia San Manuel, CP 72570, Puebla, Pue.,
México
e-mail: abykov@fcfm.buap.mx
Benemérita Universidad Autónoma de Puebla,
Facultad de Ciencias Físico Matemáticas,
Av. San Claudio y Rio Verde, Ciudad Universitaria,
Colonia San Manuel, CP 72570, Puebla, Pue.,
México
Abstract. We consider the orbit projection pE:E →
E/G of a G-space E with only one orbit type. We show that
pE admits a G-ANR-resolution consisting of G-fibrations
if G is a compact metrizable group.
2010 Mathematics Subject Classification.
54C55, 54C56, 54H15.
Key words and phrases. Fibration, orbit space, G-ANR.
Full text (PDF) (free access)
DOI: 10.3336/gm.47.1.18
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