On torsion in the cohomology of \(\operatorname{PSL}_2 (\mathbb Z[1/N])\)

DOI10.1016/S0022-314X(02)00077-XzbMath1056.11031MaRDI QIDQ1874323

Stefan Kühnlein

Publication date: 25 May 2003

Published in: Journal of Number Theory (Search for Journal in Brave)

zbMATH Keywords

Borel-Serre compactification

Mathematics Subject Classification ID

Cohomology theory for linear algebraic groups (20G10) Cohomology of arithmetic groups (11F75)

Related Items (1)

A refined Bloch group and the third homology of \(\mathrm{SL}_2\) of a field

Cites Work

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• Cohomology at infinity and the well-rounded retract for general linear groups
• Kohomologie arithmetisch definierter Gruppen und Eisensteinreihen
• Quasi-isometric rigidity for \(PSL_2 (\mathbb{Z} [1/p)\)]
• Corners and arithmetic groups (Appendice: Arrondissement des varietes a coins par A. Douady et L. Herault)
• On Ihara's modular group
• An Application of the Path-Space Technique to the Theory of Triads

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