English

A remark on cuspidal local systems

Representation Theory 2007-05-23 v1

Abstract

In this note we show that all reductive groups are clean in odd characteristic. In characteristic 2 there are two cuspidal local systems (one for F4F_4 and one for E8E_8) which can not be handled by our method.

Cite

@article{arxiv.math/0312195,
  title  = {A remark on cuspidal local systems},
  author = {Victor Ostrik},
  journal= {arXiv preprint arXiv:math/0312195},
  year   = {2007}
}

Comments

5 pages