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2011 On the Integral Cohomology of Bianchi Groups
Mehmet Haluk Şengün
Experiment. Math. 20(4): 487-505 (2011).

Abstract

Extensive and systematic machine computations are carried out to investigate the integral cohomology of the Euclidean Bianchi groups and their congruence subgroups. The collected data give insight into several aspects, including the asymptotic behavior of the torsion in the first homology. Along with the experimental work, some basic properties of the integral cohomology are recorded with an eye toward the liftability issue of Hecke eigenvalue systems.

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Mehmet Haluk Şengün. "On the Integral Cohomology of Bianchi Groups." Experiment. Math. 20 (4) 487 - 505, 2011.

Information

Published: 2011
First available in Project Euclid: 8 December 2011

zbMATH: 1269.22007
MathSciNet: MR2859903

Subjects:
Primary: 11F41 , 11F75
Secondary: 22E40

Keywords: Bianchi groups , cuspidal cohomology , torsion homology

Rights: Copyright © 2011 A K Peters, Ltd.

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Vol.20 • No. 4 • 2011
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