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Author
Date
2020-02Type
- Journal Article
ETH Bibliography
no
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Abstract
We show how to find higher generating families of subgroups, in the sense of Abels and Holz, for groups acting on Cohen–Macaulay complexes. We apply this to groups with a BN-pair to prove higher generation by parabolic and Levi subgroups and describe higher generating families of parabolic subgroups in Aut(Fn). Show more
Publication status
publishedExternal links
Journal / series
Proceedings of the Edinburgh Mathematical SocietyVolume
Pages / Article No.
Publisher
Cambridge University PressSubject
Higher generating subgroups; Cohen-Macaulay complexes; Groups with BN-pair; Tits buildings; Automorphism groups of free groupsOrganisational unit
08802 - Iozzi, Alessandra (Tit.-Prof.)
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ETH Bibliography
no
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