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2014 | OriginalPaper | Chapter

Twisted Harish–Chandra Sheaves and Whittaker Modules: The Nondegenerate Case

Authors : Dragan Miličić, Wolfgang Soergel

Published in: Developments and Retrospectives in Lie Theory

Publisher: Springer International Publishing

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Abstract

In this paper we develop a geometric approach to the study of the category of Whittaker modules. As an application, we reprove a well-known result of B. Kostant on the structure of the category of nondegenerate Whittaker modules.

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Footnotes
1
One of us learned this argument to prove Kostant’s result from Wilfried Schmid in 1977.
 
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Metadata
Title
Twisted Harish–Chandra Sheaves and Whittaker Modules: The Nondegenerate Case
Authors
Dragan Miličić
Wolfgang Soergel
Copyright Year
2014
DOI
https://doi.org/10.1007/978-3-319-09934-7_7

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