Skip to main content

Reduction to unit elements

  • 895 Accesses

Part of the Lecture Notes in Mathematics book series (LNM,volume 1968)

Abstract

The reduction of the fundamental lemma for arbitrary spherical Hecke operators to the case of the unit elements of the spherical Hecke algebra for the case of twisted endoscopy, although formulated only for G′ = GSp(4) and base change in this chapter, holds for twisted endoscopy in greater generality. However, to avoid technical considerations, we restrict ourselves here to the special case. The general case will be considered elsewhere [113].

Keywords

  • Isomorphism Class
  • Spherical Function
  • Borel Subgroup
  • Fundamental Lemma
  • Orbital Integral

These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

This is a preview of subscription content, access via your institution.

Buying options

Chapter
USD   29.95
Price excludes VAT (Canada)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD   39.99
Price excludes VAT (Canada)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD   54.99
Price excludes VAT (Canada)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Learn about institutional subscriptions

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Rainer Weissauer .

Rights and permissions

Reprints and Permissions

Copyright information

© 2009 Springer-Verlag Berlin Heidelberg

About this chapter

Cite this chapter

Weissauer, R. (2009). Reduction to unit elements. In: Endoscopy for GSp(4) and the Cohomology of Siegel Modular Threefolds. Lecture Notes in Mathematics(), vol 1968. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-89306-6_10

Download citation