Equivariant CW-complexes and the orbit category
Date
2013Source Title
Commentarii Mathematici Helvetici
Print ISSN
0010-2571
Electronic ISSN
1420-8946
Publisher
European Mathematical Society Publishing House
Volume
88
Issue
2
Pages
369 - 425
Language
English
Type
ArticleItem Usage Stats
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Abstract
We give a general framework for studying G-CW complexes via the orbit category. As an application we show that the symmetric group G D S5 admits a finite G-CW complex X homotopy equivalent to a sphere, with cyclic isotropy subgroups. © Swiss Mathematical Society.