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Archiv der Mathematik

, Volume 110, Issue 3, pp 205–212 | Cite as

Lifting endo-p-permutation modules

  • Caroline LassueurEmail author
  • Jacques Thévenaz
Article
  • 48 Downloads

Abstract

We prove that all endo-p-permutation modules for a finite group are liftable from characteristic \(p>0\) to characteristic 0.

Keywords

Endo-permutation p-permutation Sources 

Mathematics Subject Classification

Primary 20C20 

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Notes

Acknowledgements

The authors are grateful to Radha Kessar and Markus Linckelmann, who pointed out a gap in an earlier version of the proof of Lemma 4.1 and kindly suggested an alternative argument. They also thank Nadia Mazza for useful discussions. The first author gratefully acknowledges partial funding by the funding scheme TU Nachwuchsring of the TU Kaiserslautern

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Copyright information

© Springer International Publishing AG, part of Springer Nature 2017

Authors and Affiliations

  1. 1.FB Mathematik, TU KaiserslauternKaiserslauternGermany
  2. 2.EPFL, Section de MathématiquesLausanneSwitzerland

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