Integral cohomology of certain Picard modular surfaces

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dc.creatorYasaki, Dan
dc.date2007-09-07
dc.date.accessioned2026-07-07T08:28:13Z
dc.date.available2026-07-07T08:28:13Z
dc.descriptionLet Gamma be a congruence subgroup of the Picard modular group of an imaginary number field k, and let D be the associated symmetric space. We describe a method to compute the integral cohomology of the locally symmetric space Gamma\D. The method is implemented for the case k=Q(i) and k=Q(sqrt(-3)), and the cohomology is computed for various Gamma.
dc.description14 pages, 2 figures, 6 tables
dc.identifierhttps://arxiv.org/abs/0709.1121
dc.identifierhttp://arxiv.org/abs/0709.1121
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/137539
dc.subjectNumber Theory
dc.subject11F75
dc.titleIntegral cohomology of certain Picard modular surfaces
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