A Counter-example to a Conjecture of Cohen
نویسنده
چکیده
Let G be a finite p-superperfect group. A conjecture of F. Cohen suggests that ΩBGp is resolvable by finitely many fibrations over spheres and iterated loop spaces on spheres, where (−)p denotes the p-completion functor of Bousfield and Kan. We produce a counter-example to this conjecture and discuss some related aspects of the homotopy type of ΩBGp .
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تاریخ انتشار 1997