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Archiv der Mathematik

, Volume 109, Issue 2, pp 117–121 | Cite as

Induced modules of split Iwahori–Hecke algebras are reducible

  • Christoph Schoennenbeck
Article
  • 85 Downloads

Abstract

We show that the modules of an Iwahori–Hecke algebra obtained via induction from a proper parabolic subalgebra are always reducible.

Keywords

Iwahori–Hecke algebras Induced modules Coxeter groups Group algebras 

Mathematics Subject Classification

20C08 

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References

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Copyright information

© Springer International Publishing 2017

Authors and Affiliations

  1. 1.Lehrstuhl D für MathematikRWTH Aachen UniversityAachenGermany

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