The homological torsion of PSL_2 of the imaginary quadratic integers

Bianchi groups are the groups (P) \mathrm {SL_2}torsion subcomplex reduction, to obtain these invariants. We use it to explicitly compute the integral group homology of the Bianchi groups.

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Bibliographic Details
Published in:Transactions of the American Mathematical Society 2013-03, Vol.365 (3), p.1603-1635
Main Author: RAHM, ALEXANDER D.
Format: Article
Language:English
Subjects:
K-Theory and Homology
Mathematics
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Description
Summary:Bianchi groups are the groups (P) \mathrm {SL_2}torsion subcomplex reduction, to obtain these invariants. We use it to explicitly compute the integral group homology of the Bianchi groups.
ISSN:0002-9947
1088-6850
DOI:10.1090/S0002-9947-2012-05690-X