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Eisenstein Cohomology for \(\mathrm{Sl}_2({\mathbb Z}[i])\) and Special Values of L-Functions

  • Günter HarderEmail author
Conference paper
Part of the Springer Proceedings in Mathematics & Statistics book series (PROMS, volume 245)

Abstract

In this note we discuss a special case of a general theme: How do special values of L-functions influence the structure of the cohomology of arithmetic groups?

Keywords

Cohomology of arithmetic groups Eisenstein cohomology Algebraic Hecke characters Special values 

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Copyright information

© Springer International Publishing AG, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Max Planck Institut für MathematikBonnGermany
  2. 2.Universität Bonn Mathematisches Institut EndenicherBonnGermany

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