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Classifying Endotrivial Modules

  • Nadia MazzaEmail author
Chapter
  • 177 Downloads
Part of the SpringerBriefs in Mathematics book series (BRIEFSMATH)

Abstract

We present some general results on the classification of endotrivial modules, i.e. the description of the group of endotrivial modules of a finite group. We then discuss the rationality question of lifting endotrivial modules. In this chapter, we use traditional methods in modular representation theory, such as the theory of vertices, sources of modules and the Green’s correspondence.

Copyright information

© The Author(s), under exclusive license to Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.Department of Mathematics and StatisticsLancaster UniversityLancasterUK

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