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manuscripta mathematica

, Volume 104, Issue 2, pp 145–162 | Cite as

Source algebra equivalences for blocks¶of finite general linear groups over a fixed field

  • Radha Kessar

Abstract:

T. Jost proved that Donovan's conjecture holds for the unipotent blocks of the finite general linear groups over a fixed field. In this paper, we show that the Morita equivalences exhibited by Jost are in fact equivalences between the source algebras of the corresponding blocks, and thus that Puig's conjecture holds for the unipotent blocks of finite general groups over a fixed field.

Mathematics Subject Classification (2000): 20Cxx 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Radha Kessar
    • 1
  1. 1.University College, High Street, Oxford OX1 4BH, UK.¶e-mail: kessar@maths.ox.ac.ukGB

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