Symplectic modular symbols

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Let K be a number field with euclidean ring of integers O. Let G be a finite-index torsion-free subgroup of Sp(2n, O). We exhibit a finite, geometrically defined spanning set of the top dimensional integral cohomology of G by generalizing the modular symbol algorithm of Ash and Rudolph.
21 pages, 8 figures, AMS-LaTeX, uses psfrag.sty, incorporates referee's comments

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Number Theory, 11F75

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http://salesiana.dossiersoluciones.com/handle/123456789/77384

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/9809059
 http://arxiv.org/abs/math/9809059

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arXiv