Cusps, Kleinian groups, and Eisenstein series

We study the Eisenstein series associated to the full rank cusps in a complete hyperbolic manifold. We show that given a Kleinian group $\Gamma <{\operatorname{\mathrm{Isom}}}^+(\mathbb H^{n+1})$ , each full rank cusp corresponds to a cohomology class in $H^{n}(\Gamma , V)$ , where V...

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Bibliographic Details
Main Authors: Beibei Liu, Shi Wang
Format: Article
Language:English
Published: Cambridge University Press 2023-01-01
Series:Forum of Mathematics, Sigma
Subjects:
Online Access:https://www.cambridge.org/core/product/identifier/S2050509423000737/type/journal_article