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The integral cohomology of the Bianchi groups

Author(s): Ethan Berkove
Journal: Trans. Amer. Math. Soc. 358 (2006), 1033-1049.
MSC (2000): Primary 20J06, 11F75, 22E40
Posted: April 13, 2005
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Abstract | References | Similar articles | Additional information

Abstract: We calculate the integral cohomology ring structure for various members of the Bianchi group family. The main tools we use are the Bockstein spectral sequence and a long exact sequence derived from Bass-Serre theory.

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Additional Information:

Ethan Berkove
Affiliation: Department of Mathematics, Lafayette College, Easton, Pennsylvania 18042
Email: berkovee@lafayette.edu

DOI: 10.1090/S0002-9947-05-03700-1
PII: S 0002-9947(05)03700-1
Keywords: Integral cohomology, Bianchi group, Bass-Serre theory
Received by editor(s): November 13, 2002
Received by editor(s) in revised form: April 1, 2004
Posted: April 13, 2005
Copyright of article: Copyright 2005, American Mathematical Society
The copyright for this article reverts to public domain after 28 years from publication.

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