Title of article
On Contractibility of the Orbit Space of aG-Poset of Brauer Pairs
Author/Authors
Laurence Barker، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
6
From page
460
To page
465
Abstract
Given ap-blockbof a finite groupG, we show that theG-poset of Brauer pairs strictly containing (1, b) has contractibleG-orbit space. A similar result is proved for certainG-posets ofp-subgroups. Both results generalise P. Symondsʹ verification of a conjecture of P. Webb.
Keywords
poset of Brauer pairs , double simplicial complex , Orbit space
Journal title
Journal of Algebra
Serial Year
1999
Journal title
Journal of Algebra
Record number
694448
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